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全部话题 - 话题: photon
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b********4
发帖数: 10
1
本人现在是University of Virginia的博后,正在积攒Review经验,研究领域是
Photonics, Photodetectors, Photodiodes, Avalanche Photodiodes, Single-Photon
Detectors, Lidar, Laser Ranging and Imaging。已有一点review经验(Optics
Express, Optics Letter, Journal of Applied Physics)。恳请版上各位前辈提供
review机会,我可以提供个人简历(CV)。
E-mail: [email protected]/* */
Research Interests:
1. III-V and IV-IV materials-based low-noise high-sensitive avalanche
photodiodes.
2. III-V and IV-IV materials-based Single-photon detectors.
3. Laser ranging and i... 阅读全帖
p******y
发帖数: 107
2
来自主题: NanoST版 - 文献求助
Nature Photonics 5, 411–415 (2011)
http://www.nature.com/nphoton/journal/v5/n7/full/nphoton.2011.1
Nature Photonics 5, 591–597 (2011)
http://www.nature.com/nphoton/journal/v5/n10/full/nphoton.2011.
My email: p******[email protected]
学校的Nature Photonics居然过期了,求好心人帮忙。非常感谢!
d*b
发帖数: 21830
3
随便给你举个例子吧。
electron撞击iron plate,产生photon shower,然后你用scintillator收集photon,再进
PMT,operational amplifier, ADC counter,然后你可以根据你的counter测算电子的
能量
看简单?听说过stopping power这个词么?多少能量的electron产生多少能量的photon
shower?这个是非线性的,你得写把?然后scinitllator的response线性么?ADC
counter跟amplifier的模拟信号成正比么?
光这点活就够一个phd干一年的了,写个100页的notes不成问题吧?
P*****s
发帖数: 375
4
A nice interview I just read is being shared with you guys here. :)
[ref]
http://fionarawsontile.blogspot.com/2015/09/interview-with-dr-x
Interview with Dr. Xi Yin
By Fiona Rawsontile, Sept 2015
This interview was inspired by an earlier interview of Dr. Yin I saw on the
Internet, which made me think that we can’t expect someone who normally
writes for entertainment to understand a physicist. To “provoke” a
scientist, we need another scientist. So I volun... 阅读全帖
L*m
发帖数: 235
5
2015诺贝尔物理奖
获奖人:Arthur B McDonald、Takaaki Kajita
获奖领域:实验高能物理
获奖原因:发现了中微子震荡,并因此证明了中微子具有质量
相关文章
Measurement of the Rate of νe+d→p+p+e− Interactions Produced by B8
Solar Neutrinos at the Sudbury Neutrino Observatory
Q. R. Ahmad et al. (SNO Collaboration)
Phys. Rev. Lett. 87, 071301 – Published 25 July 2001
Direct Evidence for Neutrino Flavor Transformation from Neutral-Current
Interactions in the Sudbury Neutrino Observatory
Q. R. Ahmad et al. (SNO Collaboration)
Phys. Rev. Lett. 89, 011301 – ... 阅读全帖
c**********g
发帖数: 222
6
来自主题: Science版 - cosmo.5.CMBR

fun.
>>>>Here, I mean that the photon field itself is in thermal
equilibrium. Because
the photon is decoupled from the matter after recombation, it expandes
adaibatically. Its evolution is the same as that of the closed box of
photon
in adaibatic expansion. For this reason I say that it is in thermal
equibrium
with itself though no interaction at all.
a
is
the
not
talking
Yes, you are absolutly right. Because gravity play a cruical role
in cosmology,
I cite the cosmic energy theorem just i
l**n
发帖数: 67
7
来自主题: Science版 - cosmo.6.CMBR2
Our discussion of the CMBR is far from completion. And I am still
not 100% convinced where does the energy of the CMB photon go? Let's
take a typical attitude of physicist, find a problem, couldn't solve
it and forget about it:) Commented by the experts, the blackbody
spectrum could be preserved when the photons decoupled from the
matter which acts the wall in the typical black cavity. To us non-
expert we should just be aware of the fact that the space and the
wave-length of the photon are stre
s**e
发帖数: 103
8

no, if you think carefully, no information has been propagated faster than
light. The person measured photon A knows the polarization of photon B
instantly, but for an observer at the position of photon B, he/she has no way
of knowing if A has make the measurement or not neither the result of it. QM
is consistant although I agree the interpretation is counter intuitive.
Please read the 1st chapter of Modern Quantum Mechanics by J.J.Sakurai if you
want to know more.
f*x
发帖数: 7
9
来自主题: Science版 - Phtonic Bandgap (PBG) Materials
Photonic crystals are three-dimensional dielectric structures with lattice
parameter on the order of the wavelength of light. This has a similar
influece on the propagation of light as atomic crystals have on electrons.
Thus, the dispersion relation of light can be desribed with band structures
in a Brillouin zone in recipocal space. Photonic crystals are being pursued
to obtain a range of forbidden frequncies--a photonic bandgap - in the
optical range. This has important quantum optical consequ
n********n
发帖数: 8
10

http://www.theaustralian.news.com.au/common/story_page/0,5744,4522247%255E2702
,
00.html
最后一句话:"We don't know how to do that with a single atom yet.
看来又是一个重复实验。
不实现原子一类的粒子传输(可能吗?量子力学避开这个问题,使得很多人想去实现
),光子(不知他们怎么定义destroy a photon,或怎么定义a photon)实验没有多少
意义,我很怀疑他们能这样传输光信息,evanescent wave有用吗?而且跟实际粒子
传输完全是两回事。
他们也许没想清楚一些基本问题,就匆忙宣布这个“大发现”了。

photons.
M*********m
发帖数: 2024
11
What do you mean it's not a measurement? From my point of view, measurement is
the classical perturbation to the origrinal quantum system. Such as
considering the photons in a 3D resonant cavity. There is a hole on the
sidewall with a very small dimension compared to the length of the box and I
could couple the light out of the box. The photons originally oscillate with a
definite frequency inside the box, then after I change the size of the box,
The photons oscillate with several frequencies ac
d*b
发帖数: 21830
12
TONGXUE这个人就是白痴,自己没卵,还以为全天下的男人都没卵。
先给你这种傻逼科普下吧,MRI做神经动力学研究是nuclear medicine比较热门的方向
,首先你要有positron emitter,比如F18,也有其他的photon emitter, photon 能量
超过1.02Mev,就会通过pair production成一个正电子,一个负电子,这个电子对是
back to back的,通过测量这个电子的轨迹,可以非常精确的测量出positron emittor
的位置。测量这个的仪器工程上叫gamma camera, 医学上叫PET或者SPECT, 这是基本
原理。
下一步就是你们生物傻逼们做的事,把F18或者photon emitter集成到bio marker上,
这个bio marker只能跟某些receiptor结合:比如cancer cell,比如神经cell, 这样,
集成了emitter的bio marker注射到人体内,迅速跟receiptor结合,然后用gamma
camera每几秒探测一次bio marker的精确位置,这样就可以判断人体内,比... 阅读全帖
q*******u
发帖数: 1405
13
【 以下文字转载自 Faculty 讨论区 】
发信人: Highly (高妹), 信区: Faculty
标 题: 我为尹希教授做的专访
发信站: BBS 未名空间站 (Wed Sep 23 14:31:24 2015, 美东)
Interview with Dr. Xi Yin

--- By Fiona Rawsontile, Sept 2015
This interview was inspired by an earlier interview of Dr. Yin I saw on the
Internet, which made me think that we can’t expect someone who normally
writes for entertainment to understand a physicist. To “provoke” a
scientist, we need another scientist. So I volunt... 阅读全帖
b***y
发帖数: 14281
14
来自主题: Military版 - 方励之的学术成就全记录
No. The search include his early works up to 1978. Here is the same list
sorted by year.
1) The Influence of Gravitation on the Vacuum State.
By Li-Zhi Fang.
Acta Phys. Sinica 27 ( 1978) 181-18.
2) THE STRUCTURE AND STABILITY OF THE ABNORMAL NEUTRON STAR.
By Li-Zhi Fang, Qin-Yue Qu, Zhen-Ru Wang, Tan Lu, Liao-Fu Luo.
Sci.Sin.22:187-198,1979.
3) Some Recent Developments in Astrophysics. (Talk).
By Li-Zhi Fang, A. Qadir, R. Ruffini.
In *Nathiagali 1980, Proceedings, Physics and Contemporary Needs... 阅读全帖
L***6
发帖数: 8307
15
根据狭义相对论,光速是个定值,就是c,所谓定值,是因为“速度”是要看参考系的
,是个相对概念,但是photon,在任何一个参考系里,都是这个速度,光速是不根据参
考系的变化而改变的,所以叫“定值”。就好比,你站着,一俩车过去速度是v,你狂
跑,它过去相对你的速度还是v,不是说你跑的特别快,就可以追上光的,你速度越大
,相对质量M就越大,当有质量的你接近光速的时候,加速需要的能量会接近无穷大,
自然界不存在这么多E给你加速,所以有质量的物体不会到达光速。
LZ说的问题,是假定一个photon有它自己的参考系,如果太阳向两个方向发出光,都是
c的速度,如果相对速度是c的话,相当于一个光子就没有速度,永远不会离开太阳表面
,这是荒谬的。所以说,光子是没有自己的参考系的,以光速运动的参考系是无数学意
义的。
l******t
发帖数: 55733
16

哦,大牛。不过看起来是等价的:... results in the prediction that all forms
of energy contribute to the gravitational field generated by an object.
Relation to gravity[edit]
In physics, there are two distinct concepts of mass: the gravitational mass
and the inertial mass. The gravitational mass is the quantity that
determines the strength of the gravitational field generated by an object,
as well as the gravitational force acting on the object when it is immersed
in a gravitational field produced by other bodi... 阅读全帖
w*********g
发帖数: 30882
17
科学家突破量子技术关键步骤:单光子发射增强
发表时间:2015-01-15 13:04:54
字号:A-AA+
关键字: 科技高科技量子通信单光子量子计算机双曲超材料
国外媒体报道,近日,研究人员开发出了一种利用“双曲超材料”增强单光子发射的方
法,这是通往开发量子计算机和量子通信技术设备的关键一步。
光学超材料能够利用电子云(成为表面等离子体)来操纵光线。在此之前,普渡大学的研
究人员已经利用多层氮化钛和绝缘的氮化铝钪制成了“超晶格”(superlattices)。与
其他正在开发中且采用金、银等贵金属的等离子体组件不同,新型超材料与互补金属氧
化物半导体的制造工艺(用于生产集成电路)兼容。
据报道,这种超材料是双曲型的,意味着它具有能增加光输出的独特性质。在近期的研
究中,研究人员阐述了将含有“氮-空位中心”的纳米金刚石附着在新型超材料表面,
可以增强单光子的产生。单光子是量子信息处理的单元,这一新型超材料的开发,将为
未来的超级计算机、加密技术和通信技术的发展带来巨大帮助。
“这些结果表明,将基于纳米金刚石的单光子发射器置于双曲超材料的表面,可以大幅
提升单光子的产生,”普... 阅读全帖
v*******e
发帖数: 11604
18
转自超大
某高科技公司成功打破某国的KBBF光学晶体的技术封锁,实现国产并大幅度降低价格。
[复制链接]

akula971
灯塔国成功打破某国对全世界的KBBF光学晶体的技术封锁
刚刚看到专门服务于美军激光武器开发的“先进光子晶体公司” (Advanced Photonic
Crystals,APC)的一个新闻稿(http://apcrystal.com/_content/portfolio/KBBF.pdf),他们宣称:
Advanced Photonic Crystals (APC) has developed a U.S. patented hydrothermal
crystal growth process to produce the KBBF crystal here in the United States
, becoming the nation’s only domestic source of this strategic material.
The samples evaluated and tested to date have demonstr... 阅读全帖
D**s
发帖数: 6361
19
标 题: 美国突破中国封锁成功研制KBBF晶体
美国“先进光子晶体公司” (Advanced Photonic Crystals,APC)的一个建立于2014
年9月的宣传页面称:
Advanced Photonic Crystals (APC) has developed a U.S. patented hydrothermal
crystal growth process to produce the KBBF crystal here in the United States
, becoming the nation’s only domestic source of this strategic material.
The samples evaluated and tested to date have demonstrated that APC’s KBBF
crystals are comparable to, and in many parameters exceed, the quality of
the Chinese equivalents, and they... 阅读全帖
s******y
发帖数: 17729
20
免得你们说是又是引进一堆泡文章的化学生物剥尸猴了,这回专业都不写了
序号
姓名
性别
出生日期
申报单位
落地省份
回国前任职单位
1 刘 毅 男 1983/12/24 北京大学 北京 [美国]加州理工学院
[美国]California Institute of Technology
2 余 君 男 1982/8/2 北京大学 北京 [美国]麻省理工学院
[美国]Massachusetts Institute of Technology
3 栗 佳 男 1983/6/5 北京大学 北京 [美国]加州大学伯克利分校
[美国]University of California at Berkeley
4 彭影杰 男 1982/7/3 北京大学 北京 [英国]剑桥大学,卡文迪许实验室
[英国]Cavendish Laboratory, University of Cambridge
5 马文君 男 1981/9/21 北京大学 北京 [德国]慕尼黑大学
[德国]Ludwig Maximilians University Munich
6 马滟青 男 1983/12/5 北京大学 北京 [美国]... 阅读全帖
f**o
发帖数: 12685
21
任正非:苹果太保守 华为要炸开“金字塔尖”
2016-07-24 18:21:08 来源: cnbeta网站(台州)
(原标题:任正非:苹果太保守 华为要炸开“金字塔尖”)
摘要:7月24日消息,今年5月华为创始人兼总裁任正非与众多Fellow召开座谈会,座谈
内容于近日得到曝光。在会上任正非回答了华为未来的战略发展方向,以 及对VR、人
工智能的观点和对华为未来发展的判断。关于华为的定位,任正非称,华为要做一个管
道操作系统,下面操作管道,上面中间平台是网络集成,对上还 要能力开放,把所有
内容接进来,实现管道的三点衔接,即任何两个点经过一个转接点就能接通。
管道操作系统“上不碰内容,下不碰数据”,并不是建立两个混凝土的夹层墙来隔源的
。在支撑别人的过程中,我们一定要充分理解客户需求,包括对方提供的内容需求。任
正非称,华为上不碰军工,下不碰机密,民营企业要恪守本份。
任正非认为,人类社会正处在一个转折时期,未来二、三十年内将变成智能社会,智能
社会就是信息大爆炸的社会。华为不能像小公司只赌一个方向,而是要多路径、多梯队
研究。任正非表示,今天我们实际还是工程商人,即使在创新这个层面... 阅读全帖
m**********e
发帖数: 12525
22
傻屄,不产生光子,怎么来的辐射?
学过plack黑体辐射定理吗?产生的辐射是什么?妈屄的,那是photon!
没有photon,哪里来的辐射?
m**********e
发帖数: 12525
23
答案:
photon本质上是孤立子,尺寸取决于波长,可见光photon太大,远远大于原子尺寸
http://link.springer.com/chapter/10.1007/0-306-48052-2_15
t*****0
发帖数: 264
24
来自主题: Automobile版 - [合集] 四驱系统详细指标
☆─────────────────────────────────────☆
fjcruiser (FJ) 于 (Fri Jan 21 01:47:10 2011, 美东) 提到:
四驱是一个很复杂的概念,广大不明真相的群众很容易看一些无良厂商制作的
youtube录像受骗上当。一个四驱车到底怎么样,*至少*要从以下八个方面看:
公路驾驶指标(AWD)
AWD类型: 适时(on-demand) / 全时 (full-time)
中差: 无/ 开放 / 限滑
后差: 开放 / 限滑 / 其它(SH-AWD)
前差: 开放 / 限滑
越野驾驶指标(4WD, 4x4)
低速档: 无/有
中差锁(分动箱锁): 无/有
后差锁: 无/有
前差锁: 无/有
下面,我们以一些本版常讨论的车型为例,分析一下这些四驱车到底都是什么货。
(待续)
☆─────────────────────────────────────☆
fjcruiser (FJ) 于 (Fri Jan 21 01:57:46 2011, 美东) 提到:
四驱系统案例:Gra... 阅读全帖
m******n
发帖数: 6327
25
☆─────────────────────────────────────☆
smzsmz (smzsmz) 于 (Sun Jan 9 13:10:06 2011, 美东) 提到:
钢圈变形的话
怎么办啊
去dealer那边换?
我开着感觉好像没啥问题啊

☆─────────────────────────────────────☆
IED (TNT) 于 (Sun Jan 9 15:03:47 2011, 美东) 提到:
这么多人回复,就没有提到Valve stem?那里也可能漏气啊
☆─────────────────────────────────────☆
ds008 (ds008) 于 (Sun Jan 9 19:13:58 2011, 美东) 提到:
Tell the walmart auto lube to clean the junk and remount the the tire, and
replace the stem.
☆─────────────────────────────────────☆
smzsmz (... 阅读全帖
m****f
发帖数: 5
26
Prof. Malik Rakhmanov at the University of Texas at Brownsville is looking
for a postdoctoral researcher to work in optics and nanophotonics.
Rakhmanov's research interests include laser resonators, precision phase
measurements, photonics crystals, nanocavities, and negative-index-of-
refraction materials. He is looking for a postdoc to work in various areas
of laser interferometry, including optics and lasers for NASA LISA mission,
silicon nanophotonics, and photonic crystals. Please contact Pr
b*******o
发帖数: 89
27
来自主题: Classified版 - Thin Film Engineers
Hi,
Dave Bradley here. I recruit in the optics industry. Most of my clients are
the usual names in the world of defense and government contracting along
with the optical component and laser manufacturing companies that supply
them.
For a client of mine in sunny Southern California, a developer of custom
optics I have Thin Film Engineer or perhaps better described as a Costing-
Estimating Engineer with thin film experience. The salary for this position
will range up to a maximum of about 75K or ... 阅读全帖
h***j
发帖数: 258
28
【 以下文字转载自 EE 讨论区 】
发信人: hzdjj (杭州的姐姐), 信区: EE
标 题: Postdoc Position at Harbin Institute of Technology Shenzhen Graduate School
发信站: BBS 未名空间站 (Thu Aug 22 02:04:46 2013, 美东)
Post for friends. Do not reply the site mail.
1. Position Specification:
Postdoctoral fellows at HIT Shenzhen Graduate School play a crucial role in
research, teaching and learning activities across the entire academic
landscape.
Position Qualifications: Applicants should have a PhD degree from world-
class universities in m... 阅读全帖
h***j
发帖数: 258
29
【 以下文字转载自 EE 讨论区 】
发信人: hzdjj (杭州的姐姐), 信区: EE
标 题: Postdoc Position at Harbin Institute of Technology Shenzhen Graduate School
发信站: BBS 未名空间站 (Thu Aug 22 02:04:46 2013, 美东)
Post for friends. Do not reply the site mail.
1. Position Specification:
Postdoctoral fellows at HIT Shenzhen Graduate School play a crucial role in
research, teaching and learning activities across the entire academic
landscape.
Position Qualifications: Applicants should have a PhD degree from world-
class universities in m... 阅读全帖
y***n
发帖数: 28
30
Physical Chemistry Postdoc Research Opportunity at Boston University
 
Xin Chen’s research group, newly-founded at Boston University, Department
of Chemistry in 2011, is seeking a postdoctoral researcher (or a visiting
scholar) with experience in ultrafast laser spectroscopy and nonlinear
optics.  His/her major responsibility would be to set up and carry
experiments using a board-band vibrational sum-frequency spectrometer and
imaging system.  Candidates experienced in nonlinear v... 阅读全帖
l***d
发帖数: 1798
31
FOR IMMEDIATE RELEASE
National Academy of Engineering Elects 66 Members and 10 Foreign Associates
WASHINGTON — The National Academy of Engineering (NAE) has elected 66 new m
embers and 10 foreign associates, announced NAE President Charles M. Vest to
day. This brings the total U.S. membership to 2,254 and the number of forei
gn associates to 206.
Election to the National Academy of Engineering is among the highest profess
ional distinctions accorded to an engineer. Academy membership honors th... 阅读全帖
w*q
发帖数: 1544
32
来自主题: Faculty版 - yangpeidong也上这里的?
yangpeidong也上这里的?
2014 Thomson Reuters Citation Laureates: Nobel Prize Predictions
最后三个单词从他的网页上拿掉了。
把这段话
2014 Thomson Reuters Citation Laureates: Nobel Prize Predictions
Peidong nominated by ScienceWatch as the 2014 Citation Laureate in Physics "
for his contributions to nanowire photonics including the creation of the
first nanowire laser", and is predicted as a contender for the 2014 Nobel
Prize in Physics.
修改为
2014 Thomson Reuters Citation Laureates
Peidong named by Thomson Reuters as the 201... 阅读全帖
m****1
发帖数: 736
33
来自主题: Faculty版 - 老李,你的菜来了?
https://academicjobsonline.org/ajo/jobs/5031
The SCHOOL OF ELECTRICAL AND COMPUTER ENGINEERING AT CORNELL UNIVERSITY in
Ithaca, New York, invites applications for multiple tenure-track Faculty
positions in all areas of electrical and computer engineering. We are
particularly interested in outstanding candidates in the following areas:
(i) Photonics, MEMs/microsystems, and electronics with emphasis on bio-
photonic/bio-electrical science and technology, quantum information science
and technology,... 阅读全帖
m****1
发帖数: 736
34
来自主题: Faculty版 - new NAE members 2015
http://www.nae.edu/Projects/MediaRoom/20095/130169/130172.aspx
New Members
Atwater Jr., Harry A., Howard Hughes Professor of Applied Physics and
Materials Science, California Institute of Technology, Pasadena. For
contributions to plasmonics.
Balakrishnan, Hari, professor of computer science, Massachusetts Institute
of Technology, Cambridge. For contributions to wired and wireless networks
and distributed systems.
Bardasz, Ewa A., president, ZUAL Associates Consulting, Mentor, Ohio. For
novel au... 阅读全帖
l******6
发帖数: 11
35
求纳米生物芯片,微流,光学显微镜,生物及药物代谢及蛋白质组审稿机会
本人现为哈佛大学博士后,主要领域为纳米生物芯片(Nano biosensor)开发。涉及
Nano biosensor design and Nano-fabrication, biomarker detection, single
particle interaction, optical and confocal microscope, optical sensor
development, photonics device/sensor develop. 博士期间为生物学和大分子药物动
力学,涉及proteomics(MALDI-TOF,HPLC-MS), 草本药物有效成分提取,纯化,质
谱分析;细胞辐射及药物干扰蛋白组学研究,鼠,兔等动物药物代谢研究,病理学研究。
以上所述领域均有相关文章发表,一作文章近10篇(包括Science Advances,Nano
letter, scientific report, ACS photonics,Optics express,Chemical Research
in ... 阅读全帖
l****e
发帖数: 246
36
photonics只要是那几个热门学校出来的都不太差吧, 中国人尤其聪明些的都会选业界
好找的比较热的方向去做, PhD也没啥一定必要,好多master照样PhD价码,也不在多
少年经验,有的公司呆五年的经验还不如有些公司呆一年的。也有些死盯着PhD念可能
还不如工作2年的硕士。
跟你的自身素质,带你出道的人,师傅,和个人境遇非常相关,这个在好多事情上都是
通用的。 文章专利都是浮云, 可遇不可求的, 还是做点实际的, 多少人写的多少
photonics方面的专利都垃圾的堆在那, 也有人念书时不经意间申请的专利现在已经开
始commercialize了。
个人浅见而已。
k*******6
发帖数: 57
37
来自主题: JobHunting版 - Ph.D and Postdoc openings at VT ECE
Several graduate research assistants (masters and Ph.D.s) and postdoctoral
research associates positions are now available at the Center for Photonics
Technology (CPT) at Virginia Tech, directed by Professor Anbo Wang.
CPT is one of the largest and well-reputed research centers for fiber optics
and sensing in the United States http://photonics.ece.vt.edu/. The engineering program of Virginia Tech is now ranked 24th by the US News http://grad-schools.usnews.rankingsandreviews.com/best-gradua... 阅读全帖
h***j
发帖数: 258
38
【 以下文字转载自 EE 讨论区 】
发信人: hzdjj (杭州的姐姐), 信区: EE
标 题: Postdoc Position at Harbin Institute of Technology Shenzhen Graduate School
发信站: BBS 未名空间站 (Thu Aug 22 02:04:46 2013, 美东)
Post for friends. Do not reply the site mail.
1. Position Specification:
Postdoctoral fellows at HIT Shenzhen Graduate School play a crucial role in
research, teaching and learning activities across the entire academic
landscape.
Position Qualifications: Applicants should have a PhD degree from world-
class universities in m... 阅读全帖
y**********9
发帖数: 566
39
本人做的是silicon photonics 方向, EE PhD,专门设计模拟测量silicon photonics
devices.
去年7月份开始在这个startup工作,今天被告知公司已经很久没有新客户,funding眼
看快用完,只能忍痛缩编。自己因为刚来不到一年,还没有到了non-replacable的程度
,所以不幸被选中裁掉。
我今年3月份中旬申请了opt extension,到目前为止还是initial review的status,我
已经跟公司说过了我的困难,公司考虑到我过去工作表现不错,也没有犯过任何错误,
所以答应帮我解决opt extension的问题。我估计公司可能会让我停薪留职一段时间。
但是我估计这段时间不会长,顶多两三个星期。
想请问大家几个问题
0,十个月期间主要负责chip tapeout,and testing。这些工作经验如何包装会比较容
易找到下家
1,如果两三个星期以后,移民局还是没有批准opt extension,我该怎么办?按照opt
的要求通知移民局我的失业情况么?那样还有机会申请opt extension么?
2,如果不能再继续申请... 阅读全帖

发帖数: 1
40
来自主题: JobHunting版 - [代发] 几个光学工程师职位
先废话一下,我刚刚离开求职市场,这是最近一些猎头发给我的职位信息,各位同行如
果有兴趣的,请直接联系相关猎头。个人觉得猎头代交HR Manager似乎能把进第一轮面
试的机会提高那么一点点(在公司里没私人network的时候)
希望大家都求职顺利
=======================
Recruiter: Chris Drake [email protected]/* */ 512 222 7116
Company
www.paratusdiagnostics.com
GENERAL DESCRIPTION
The Optical Engineer is responsible for the applied research and development
of bio-medical systems and sub-systems to be used in the development of the
Paratus foundational point-of-care cartridge technology. The Optical
Engineer i... 阅读全帖
m****f
发帖数: 5
41
Prof. Malik Rakhmanov at the University of Texas at Brownsville is looking
for a postdoctoral researcher to work in optics and nanophotonics.
Rakhmanov's research interests include laser resonators, precision phase
measurements, photonics crystals, nanocavities, and negative-index-of-
refraction materials. He is looking for a postdoc to work in various areas
of laser interferometry, including optics and lasers for NASA LISA mission,
silicon nanophotonics, and photonic crystals. Please contact Pr
b*******o
发帖数: 89
42
来自主题: JobMarket版 - Thin Film Engineers
Hi,
Dave Bradley here. I recruit in the optics industry. Most of my clients are
the usual names in the world of defense and government contracting along
with the optical component and laser manufacturing companies that supply
them.
For a client of mine in sunny Southern California, a developer of custom
optics I have Thin Film Engineer or perhaps better described as a Costing-
Estimating Engineer with thin film experience. The salary for this position
will range up to a maximum of about 75K or ... 阅读全帖
h***j
发帖数: 258
43
【 以下文字转载自 EE 讨论区 】
发信人: hzdjj (杭州的姐姐), 信区: EE
标 题: Postdoc Position at Harbin Institute of Technology Shenzhen Graduate School
发信站: BBS 未名空间站 (Thu Aug 22 02:04:46 2013, 美东)
Post for friends. Do not reply the site mail.
1. Position Specification:
Postdoctoral fellows at HIT Shenzhen Graduate School play a crucial role in
research, teaching and learning activities across the entire academic
landscape.
Position Qualifications: Applicants should have a PhD degree from world-
class universities in m... 阅读全帖
Z*****E
发帖数: 2
44
本公司2014年7月最新岗位需求:物流经理
工作地点:San José, San Francisco, Los Angeles
公司简介:
金坛正信光伏电子有限公司——创建于2006年,是专业从事太阳能光伏发电的集技
术开发、产品制造和销售为一体的高新技术企业。
2011年初PHOTON实验室对国内外一百多家知名光伏企业生产的组件进行测试,我们
公司的单晶250W组件在PHOTON杂志组织的质量检测排行榜中名列第一。公司先后与上海
交通大学共同组建了“正信光伏技术研发中心”、成立了北京京仪集团博士后工作站正
信科研基地,随着大批专业人才的加入,优秀团队的建设,正信实现了跨越式发展,并
形成了较强的研发实力。至今公司拥有60多项专利权。
正信光伏德国分公司坐落于国际大都市法兰克福。作为欧洲分公司的总部,在近几
年的时间里,我司于英国、意大利、日本、加拿大、美国等国家分别设置了分公司。由
于公司发展的不断扩大,我们渴求更多高素质的人才加盟我公司,与我们共同成长进步。
职位:物流经理
岗位描述:
-根据销售情况,处理放货事宜
-联系物流公司,安排运输事宜
-与保险公司... 阅读全帖
m*****v
发帖数: 644
45
来自主题: NextGeneration版 - 关于stroller和睡觉的疑问
各位美妈,这个stroller好不好?i’coo Photon Stroller,woot上现在卖$250. 23lb
是不是有点重?需要折叠放上车。
http://www.woot.com/offers/icoo-photon-stroller-red-black-2?utm
另外我看3个月的小宝宝最好选可以平躺的stroller。宝宝现在一个月不到,她奶奶天
天把她放一楼睡Fish Picer 的rocker,有斜坡的那种,这样是不是对背部不好?另外
家里两层楼的,白天如果在楼下应该睡什么?还是最好抱到二楼睡crib?谢谢
m***j
发帖数: 18
46
来自主题: Overseas版 - Openings for Ph.D. students in LSU
麻烦各位能否帮忙把消息转到国内各大学bbs上,十分感谢!
Openings for Ph.D. students in LSU
There are openings for Ph.D. students interested in working with Dr.
Georgios Veronis http://www.ece.lsu.edu/gveronis/ starting in Fall of 2009. Applicants with strong background in electromagnetics, optics, and photonics are especially encouraged to apply. Experience with theoretical and/or computational modeling of electromagnetic and/or photonic devices will be considered a plus. Applicants should have an undergraduate degree i
m***j
发帖数: 18
47
来自主题: Overseas版 - Openings for Ph.D. students
There are openings for Ph.D. students interested in working with Dr.
Georgios Veronis http://www.ece.lsu.edu/gveronis/ starting in the Spring semester of 2010 (January of 2010). Applicants with strong background in electromagnetics, optics, and photonics are especially encouraged to apply. Experience with theoretical and/or computational modeling of electromagnetic and/or photonic devices will be considered a plus. Applicants should have an undergraduate degree in electrical/electronic enginee
m***j
发帖数: 18
48
There are openings for Ph.D. students interested in working with Dr.
Georgios Veronis http://www.ece.lsu.edu/gveronis/ preferably starting in the Spring semester of 2011 (January of 2011). Applicants with strong background in electromagnetics, optics, and photonics are especially encouraged to apply. Experience with theoretical and/or computational modeling of electromagnetic and/or photonic devices will be considered a plus. Applicants should have an under

发帖数: 1
49
来自主题: Parenting版 - 物理版的ID简介 (转载)
【 以下文字转载自 Physics 讨论区 】
发信人: Microsystem (clam), 信区: Physics
标 题: 物理版的ID简介
发信站: BBS 未名空间站 (Mon Dec 24 06:13:28 2007)
我们各自介绍一下自己的研究方向,如果以后有什么专门而又悬而未决的问题,我可以
把文章转入你的信箱,也可以增强互信,在这个网络空间得到一定的透明度。随着大家
逐渐在各个领域展露头角,如果需要协作,这也算是一个基础吧。
可以简单说说啊,比方什么凝聚态,高能,低温,材料,等等。呵呵,都发包子!
实验凝聚态:
pqinsheng: 实验凝聚态, LT-STM.
ansh: 实验凝聚态
Starcraft114: 实验凝聚态,STM, 磁性材料
Xyatoo: 实验凝聚态,硅量子点的光学特性
Chenxi17: 凝聚态,磁性物理
Ac: 氧化物磁性半导体的磁学和自旋相关输运
phasespace: 实验凝聚态物理
Zhane: 固体物理电特性?
Microsystem:高能物理转到凝聚态物理,半导体器件方向
Wokaowokao: 氮化物的合成
yaokent: ... 阅读全帖
w******g
发帖数: 1
50
来自主题: Postdoc版 - Postdoctoral position Openings
Postdoctoral position Openings:
The Photonics Research Group in the Electrical Engineering Department at
the University of Wisconsin-Milwaukee seeks applications for the
position of Postdoctoral Research Associate working in the research
group of Arash Mafi. Successful candidates will have a strong background
in theoretical and numerical analysis of photonics structures.
Exceptional candidates with an experimental background will also be
considered for this position. This position affords a uniq... 阅读全帖
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