y********d
发帖数: 150 | 1 Ph.D. Student
We are recruiting highly motivated students with strong research interests
to pursue Ph.D. degree in the areas of nano-photonics, plasmonics and
metamaterials, starting from Fall 2012. Our interdisciplinary research
projects require students having strong experimental or theoretical skills
in one of the following areas: electromagnetics, optics and photonics,
thermo-fluids and heat transfer, applied physics, NEMS/MEMS, and cleanroom
nanofabrication. Students with various background... 阅读全帖 |
|
y********d
发帖数: 150 | 2 Ph.D. Student
We are recruiting highly motivated students with strong research interests
to pursue Ph.D. degree in the areas of nano-photonics, plasmonics and
metamaterials. Our interdisciplinary research projects require students
having strong experimental or theoretical skills in one of the following
areas: electromagnetics, optics and photonics,thermo-fluids and heat
transfer, applied physics, NEMS/MEMS, and cleanroom nanofabrication.
Students with various backgrounds in mechanical engineerin... 阅读全帖 |
|
t******s
发帖数: 43 | 3 Ph.D. Student
We are recruiting highly motivated students with strong research interests
to pursue Ph.D. degree in the areas of nano-photonics, plasmonics and
metamaterials, starting from Spring 2012 or Fall 2012. Our interdisciplinary
research projects require students having strong experimental or
theoretical skills in one of the following areas: electromagnetics, optics
and photonics, thermo-fluids and heat transfer, applied physics, NEMS/MEMS,
and cleanroom nanofabrication. Students with var... 阅读全帖 |
|
c*****d
发帖数: 656 | 4 The process contains photon->electron->photon, which means it uses the
wavelength of electron instead of photon. Therefore ppl said SPP break the
diffraction limit of photon. |
|
y********d
发帖数: 150 | 5 Ph.D. Student
We are recruiting highly motivated students with strong research interests
to pursue Ph.D. degree in the areas of nano-photonics, plasmonics and
metamaterials, starting from Fall 2012. Our interdisciplinary research
projects require students having strong experimental or theoretical skills
in one of the following areas: electromagnetics, optics and photonics,
thermo-fluids and heat transfer, applied physics, NEMS/MEMS, and cleanroom
nanofabrication. Students with various background... 阅读全帖 |
|
y********d
发帖数: 150 | 6 Ph.D. Student
We are recruiting highly motivated students with strong research interests
to pursue Ph.D. degree in the areas of nano-photonics, plasmonics and
metamaterials, starting from Fall 2012. Our interdisciplinary research
projects require students having strong experimental or theoretical skills
in one of the following areas: electromagnetics, optics and photonics,thermo
-fluids and heat transfer, applied physics, NEMS/MEMS, and cleanroom
nanofabrication. Students with various background... 阅读全帖 |
|
y********d
发帖数: 150 | 7 Ph.D. Student
We are recruiting highly motivated students with strong research interests
to pursue Ph.D. degree in the areas of nano-photonics, plasmonics and
metamaterials, starting from Fall 2012. Our interdisciplinary research
projects require students having strong experimental or theoretical skills
in one of the following areas: electromagnetics, optics and photonics,thermo
-fluids and heat transfer, applied physics, NEMS/MEMS, and cleanroom
nanofabrication. Students with various background... 阅读全帖 |
|
y********d
发帖数: 150 | 8 Ph.D. Student
We are recruiting highly motivated students with strong research interests
to pursue Ph.D. degree in the areas of nano-photonics, plasmonics and
metamaterials. Our interdisciplinary research projects require students
having strong experimental or theoretical skills in one of the following
areas: electromagnetics, optics and photonics,thermo-fluids and heat
transfer, applied physics, NEMS/MEMS, and cleanroom nanofabrication.
Students with various backgrounds in mechanical engineerin... 阅读全帖 |
|
t******s
发帖数: 43 | 9 Ph.D. Student
We are recruiting highly motivated students with strong research interests
to pursue Ph.D. degree in the areas of nano-photonics, plasmonics and
metamaterials, starting from Spring 2012 or Fall 2012. Our interdisciplinary
research projects require students having strong experimental or
theoretical skills in one of the following areas: electromagnetics, optics
and photonics, thermo-fluids and heat transfer, applied physics, NEMS/MEMS,
and cleanroom nanofabrication. Students with var... 阅读全帖 |
|
y********d
发帖数: 150 | 10 Ph.D. Student
We are recruiting highly motivated students with strong research interests
to pursue Ph.D. degree in the areas of nano-photonics, plasmonics and
metamaterials, starting from Fall 2012. Our interdisciplinary research
projects require students having strong experimental or theoretical skills
in one of the following areas: electromagnetics, optics and photonics,
thermo-fluids and heat transfer, applied physics, NEMS/MEMS, and cleanroom
nanofabrication. Students with various background... 阅读全帖 |
|
s******y
发帖数: 28562 | 11 Far far from that.
The current experiment means the information can be transported by the
tangled photon (one photon is also one quantum unit)
The tangled photon can be spatially separated however the tangled
information will be simultaneously transported. |
|
h******i
发帖数: 661 | 12 你们学校ap能发这么多paper?
1989
Cosmological implications of quasar-galaxy associations, L.Z.Fang, Y.Q.Chu
and X.F. Zhu, Mod. Phys. Lett., 4, 887.
Geometrical optics in an inhomogeneous universe, L.Z.Fang and X.P.Wu,
Chinese Phys. Lett., 6, 233.
Quasar clustering and its cosmological implication, L.Z.Fang, Inter. J. Mod.
Phys. A4, 3477.
L'Osservatorio astronomico di Pechino: la sua storia, il presente, L.Z.Fang,
Scienza e Tecnica, Annuario della EST 88/89 404.
Overview on the frontier of high energy astr... 阅读全帖 |
|
a**********u
发帖数: 28450 | 13 From Phys review lett website:
It’s only three lines of simple math for a human, but a small victory for a
quantum computer. Researchers in China report in Physical Review Letters
that they can solve two linear equations by manipulating four entangled
photons. Their demonstration—the rough equivalent of solving for x and y
in the equations 4x+3y=6 and 3x+2y=3 —is the first proof that a quantum
algorithm proposed in 2009, which promised exponential speed-up compared to
one run on a normal CPU,... 阅读全帖 |
|
v*******e
发帖数: 11604 | 14 看到我说得正确之处了吧：
物理原因：100% sunlight → non-bioavailable photons waste is 47%, leaving
物理原因：53% (in the 400–700 nm range) → 30% of photons are lost due to
incomplete absorption, leaving
物理原因：37% (absorbed photon energy) → 24% is lost due to wavelength-
mismatch degradation to 700 nm energy, leaving
生物原因（化学原因更准确）：28.2% (sunlight energy collected by chlorophyl)
→ 32% efficient conversionof ATP and NADPH to d-glucose, leaving
生物原因：9% (collected as sugar) → 35–40% of sugar is recycled/consumed
by the lea... 阅读全帖 |
|
S******8
发帖数: 24594 | 15 老方到美国后发的文章列表，你自己看吧：
1990
174. Biased clustering in a universe with hot dark matter and a cosmic
string, L.Z.Fang, S.P.Xiang and L.Yan, Astr. & Astrophys. 233, 1.
175. Periodicity of redshift distribution in a T-3 universe, L.Z.Fang, Astr.
& Astrophys. 239, 24.
176. An upper limit to quasar's peculiar velocity, L.Z.Fang, Y.Q.Chu, X.F.
Zhu and L.F. Wang, Inter. J. Mod. Phys., 5, 2993.
177. Quasar pair and quasar's peculiar velocity, L.Z.Fang, Developments in
general relativity, astrophysics and qu... 阅读全帖 |
|
Y****N
发帖数: 8694 | 16 【 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 |
|
w*j
发帖数: 6104 | 17 不会是假的吧
Irvine, Calif., August 15, 2016 – Recent findings indicating the possible
discovery of a previously unknown subatomic particle may be evidence of a
fifth fundamental force of nature, according to a paper published in the
journal Physical Review Letters by theoretical physicists at the University
of California, Irvine.
“If true, it’s revolutionary,” said Jonathan Feng, professor of physics &
astronomy. “For decades, we’ve known of four fundamental forces:
gravitation, electromagnetism, and... 阅读全帖 |
|
m**********e
发帖数: 12525 | 18 这都是谁写的？
photon是stable的，不会decay，你图上是virtual photon,不是physical photon |
|
L***s
发帖数: 9258 | 19 【 以下文字转载自 Returnee 讨论区 】
发信人: Levis (北京，那个寒冷的夏天), 信区: Returnee
标 题: 上交张文军的数字电视图像通信所引进海归很给力啊
发信站: BBS 未名空间站 (Sun Nov 28 19:47:40 2010, 美东)
发信人: PERSIST (坚持), 信区: EE
标 题: 上交张文军的数字电视图像通信所引进海归很给力啊
发信站: BBS 未名空间站 (Sun Nov 28 08:54:39 2010, 美东)
之前的王新兵大家都知道了，回国3三年多连年Mobicom、Mobihoc，这次Infocom 5篇，
跟Baochun Li差不多了。。
今年一年内更是引进了一堆海归，除第一个是教授外，其他的都是毕业没几年的Phd，
还有个10年刚毕业的fresh Phd
姓名：高志勇
职称：教授
研究方向：高速图像与视频处理 数字电视
联系电话：021-34204002
E-mail: z*********[email protected]
个人简介：教授，博士导师。81年和84年在国防科技大学电子工程系分别获得学士和硕
士学位，89... 阅读全帖 |
|
H****y
发帖数: 2992 | 20 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 volunteered (to myself) and sent
an invitation to Dr. Yin, who was recently promoted to Professor in Physics
at Harvard Uni... 阅读全帖 |
|
S*******t
发帖数: 3956 | 21 （作为年仅31岁就晋升哈佛正教授的青年才俊，尹希教授最近得到了很多关注。其中一
篇关于他的专访进入了一名同是美国大学华裔教授的女科学家的视线。因为觉得这样的
采访不过瘾，她突发奇想，想亲自采访一下尹希。于是就有了这个我们今天看到的两名
科学家之间的对话。这位女教授使用了化名，这是她出版自己几部科幻小说的笔名。对
，没错，这位女教授同时也是一个女文青，已经写了几本书，还都是英文，Amazon 就
能买到。感兴趣的不妨找来看看。很可能有一天，她也会成为传奇式的人物。那今天这
篇采访就会成为另一段佳话。）
Interview with Dr. Xi Yin
--- By Fiona Rawsontile, Sept 2015
Translated by Slow Rabbit
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 some... 阅读全帖 |
|
L***s
发帖数: 9258 | 22 【 以下文字转载自 Returnee 讨论区 】
发信人: liujiatian (liujiatian), 信区: Returnee
标 题: 公示第十二批国家“千人计划” 青年人才名单的公告 (转载)
发信站: BBS 未名空间站 (Wed Dec 30 00:17:36 2015, 美东)
发信人: liujiatian (liujiatian), 信区: Biology
标 题: 公示第十二批国家“千人计划” 青年人才名单的公告
发信站: BBS 未名空间站 (Wed Dec 30 00:17:09 2015, 美东)
第十二批国家“千人计划”青年人才公示名单
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 12/24/83 北京大学 北京 [美国]加州理工学院
[美国]California Institute of Technology
2 余 君 男 8/2/82 北京大学 北京 [美国]麻省理工学院
[美国]Massachuset... 阅读全帖 |
|
t******0
发帖数: 629 | 23 谢谢高手回复。
小弟在此汇报一下自己的方向，请高手指条明路：
硕士阶段主要项目就是EDFA，GaN waveguide设计，用仿真软件计算电磁场Mode的分布
，lifetime&across-section测量，用Matlab做物理公式计算出效率和Gain spectrum之
类的。有时WDM一下。
通常，我设计最优波导结构，发给工厂或者物理学院，我顶多CAD一个DXF，GDSII版图
之类的东西；
但是，我没有超净室经验，片子是物理学院为我们现成的，拿回来搭建测量系统，开始
各种measurement。如果实验和之前的理论一致，开始写paper。
现在又开始研究graphene, metal nanoparticle, solar cell之类的东西很杂。
请问我这算是什么呢？
超净室：我没进去过，不知道怎么做fabrication和工艺；
激光：semiconductor laser，温控&流控&电路&调制。。。（有时烧激光器：P）
硬件编程：您指的是什么？FPGA吗？
大环境：我们组做Photonics的就我一个人，其他人都是telecommunication方面的，之
前我找... 阅读全帖 |
|
s****n
发帖数: 32 | 24 Senior or Junior Sales Engineer
Looking for Senior or Junior Sales Engineer, company based in NJ.
Sales Engineer
What we expect from you:
BS or Master
Study of engineering or physics with focus on Physics, Optics, Micro-optics
and/or Optoelectronics or similar
0-3 years experience in technical sales of photonic solutions
Experiences and proven success in sales to industrial customers and Key
Account Management
Experiences in presentation of photonics products in need of explanation
Experience in... 阅读全帖 |
|
b********4
发帖数: 10 | 25 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 ... 阅读全帖 |
|
L***s
发帖数: 9258 | 26 【 以下文字转载自 EE 讨论区 】
发信人: PERSIST (坚持), 信区: EE
标 题: 上交张文军的数字电视图像通信所引进海归很给力啊
发信站: BBS 未名空间站 (Sun Nov 28 08:54:39 2010, 美东)
之前的王新兵大家都知道了，回国3三年多连年Mobicom、Mobihoc，这次Infocom 5篇，
跟Baochun Li差不多了。。
今年一年内更是引进了一堆海归，除第一个是教授外，其他的都是毕业没几年的Phd，
还有个10年刚毕业的fresh Phd
姓名：高志勇
职称：教授
研究方向：高速图像与视频处理 数字电视
联系电话：021-34204002
E-mail: z*********[email protected]
个人简介：教授，博士导师。81年和84年在国防科技大学电子工程系分别获得学士和硕
士学位，89年在清华大学电子工程系获得博士学位。92年到上海交大图像所帮助建立了
国内一流的高速视频研发团队，并成功主持设计了国内首款H.261视频编码系统，该系
统后来被多次用在中国载人航天飞船的试验中。94年以来在英美著名高科技公司技术高
层工作达... 阅读全帖 |
|
g********e
发帖数: 1638 | 27 213 张韵
(CS, CVD) 男 1982/09/22 中国科学院半导体研究所 工程与材料科学
2011年07月毕业于[美国]佐治亚理工学院 [美国]高平公司 工艺研发工程师
/Process Development Engineer
个人linkedin信息：
http://www.linkedin.com/pub/yun-%E5%BC%A0%E9%9F%B5-z/13/ab2/7b3
博士老板的主页bublicaion：
http://users.ece.gatech.edu/~shensc/publications.html
其中属于本千青的文章只有：（只有一个APL还OK）
S.-C. Shen, Y. Zhang, D. Yoo, J. Limb, J. Ryou, and R. D. Dupuis, "
Comparison of GaN avalanche photodiodes fabricated on SiC and GaN substrates
," ECS Transactions, vol. 11, ... 阅读全帖 |
|
l********n
发帖数: 260 | 28 【 以下文字转载自 Biology 讨论区 】
发信人: liujiatian (liujiatian), 信区: Biology
标 题: 公示第十二批国家“千人计划” 青年人才名单的公告
发信站: BBS 未名空间站 (Wed Dec 30 00:17:09 2015, 美东)
第十二批国家“千人计划”青年人才公示名单
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 12/24/83 北京大学 北京 [美国]加州理工学院
[美国]California Institute of Technology
2 余 君 男 8/2/82 北京大学 北京 [美国]麻省理工学院
[美国]Massachusetts Institute of Technology
3 栗 佳 男 6/5/83 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 ... 阅读全帖 |
|
y**********9
发帖数: 566 | 29 先介绍一下我的情况。
本人做的是silicon photonics 方向, 专门设计模拟测量silicon-based optical
devices. 现在是在一个小公司作photonic design engineer. 刚干了2两个月不到。
publication目前journal 16(1st author 8, IF 1.5~4, 多数是本专业内4th out of
74的journal), conference 15, (1st author 4),
Total citation 178. 他引155左右.
Paper Review 12
被advances in optics and photonics 报道过,其它的报道正在查
我的工作经验，如果把PhD的研究经历算起来，下个月就满三年了（PhD读了7年）。公
司虽然小，但是老板很支持我申请绿卡，所谓3个研究人员的事情，估计老板也能搞定。
我就是不知道申请Eb1b究竟需要多久。我担心的是如果现在递交了绿卡申请，结果很长
时间搞不定。同时因为绿卡的事情，让移民局认为自己有移民倾向，OPT extension也
办不成。身份... 阅读全帖 |
|
r*****h
发帖数: 119 | 30 各个杂志发了一圈，只拿到两篇OE，求助各位版上大神。
主要方向nano-photonics, ultrafast optics, RF photonics, nonlinear optics,
photonic crystals,多谢啦！ |
|
d**t
发帖数: 22 | 31 just found that I was right for my first statement too.
they actually had at debates on both of them, which are actually similar
topics, :).
... As though to prove his point, in 1905 he proposed that light sometimes
acts as a particle which he called a light quantum (now called the photon).
Bohr was one of the most vocal opponents of the photon idea and did not
openly embrace it until 1925.[3] His later ability to work creatively with
an idea he had so long resisted is quite unusual in the histo... 阅读全帖 |
|
s****n
发帖数: 32 | 32 【 以下文字转载自 JobMarket 讨论区 】
发信人: skyown (skyown), 信区: JobMarket
标 题: Senior or Junior Sales Engineer in NJ/Optical company
发信站: BBS 未名空间站 (Thu Feb 19 23:07:53 2015, 美东)
Senior or Junior Sales Engineer
Looking for Senior or Junior Sales Engineer, company based in NJ.
Sales Engineer
What we expect from you:
BS or Master
Study of engineering or physics with focus on Physics, Optics, Micro-optics
and/or Optoelectronics or similar
0-3 years experience in technical sales of photonic solutions
Experienc... 阅读全帖 |
|
a***r
发帖数: 594 | 33 theoretically speaking.
a pixel measures local light intensity by counting photons falling onto it.
for simple counting error assume photons hit the pixel in a poisson process,
the number of photon, N, collected by a pixel is proportional to its area A
. the statistical fluctuation of a poisson process is sqrt(N).
therefore the S/N ratio is sqrt(N) which is proportional to the linear size
of the pixel, i.e. sqrt(A).
there are other sources of noises. let thermal electronic noise at high ISO
due |
|
e**n
发帖数: 5876 | 34 这个... 你再读一遍.. 我没说等效光圈是"用来比单个pixel感光量". 我说的是"
sensor的总通光量", 也就是单位时间相机收集到的photon数量总和. 相机本质是对
photon收集处理, 那么photon收集的越多, 信噪比越好, 画质越好. 至于一个sensor
里有多少pixel, 每个pixel的感光量, 这里面tradeoff太多. 不过松下的Michiharu
Uematsu前几天做个一个pixel level的比较. (见附图). |
|
L****n
发帖数: 12932 | 35 通常说的光圈， aperture，or f-stop, 已经包含了等效的作用（相对sensor大小），
这也是为什么用F-stop这个概念， 在不同的相机上通光量可以比较。 你说的等效光圈
概念不对。
亦即： f1.8 on RX100 has the same photon/square inch sensor as f1.8 on LX7.
Even though the physical size of the lens hole, and therefore total photon
passage through the lens is larger on RX100.
先把定义确定了， 再讨论吧。
DC
photon.
43 |
|
M*****e
发帖数: 11621 | 36 Thanks.
I see. The calculation assumes photons have non-zero mass < 10^{-54} kg;
that's why they can talk about a photon's lifetime in its own frame vs the
earth frame. In theory I think people still believe that photons have mass 0
and don't decay into so-called lighter particles. |
|
s******y
发帖数: 28562 | 37
http://www.nature.com/nphoton/journal/v6/n9/full/nphoton.2012.1
Nature Photonics | Letter
Realization of quantum Wheeler's delayed-choice experiment
Light is believed to exhibit wave–particle duality1 depending on the
detecting devices, according to Bohr's complementarity principle2, as has
been demonstrated by the ‘delayed-choice experiment’ with classical
detecting devices3, 4, 5, 6, 7, 8, 9. A recent proposal10 suggests that the
detecting device can also occupy a quantum state, and a quantum... 阅读全帖 |
|
H********g
发帖数: 43926 | 38 【 以下文字转载自 Biology 讨论区 】
发信人: lyray (lyray), 信区: Biology
标 题: 人类灵魂就隐藏在DNA末端krypton原子
发信站: BBS 未名空间站 (Wed Aug 26 16:32:06 2015, 美东)
We owe the discovery of this mysterious biogenetic process to our scientist
AOYOO 221.
It had been discovered a long time before that in the human brain were
krypton atoms (a rare gas that you know), and this discovery was a
significant, transcendent one. It was quite simply the key to the OEMBUAW,
MAN'S THIRD FACTOR, which you do not know and which acts as a link be... 阅读全帖 |
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发帖数: 1 | 39 你的全部推理还是集中在那个photon不可复制的物理机制上。
但是，那个photon不可复制的物理机制并不能保证信息的安全。事实上，在这个攻击中
，Eve 根本就用不着，也没有攻击那个(photon不可复制的)物理机制。
: bb84协议不是基于纠缠态，而是基于量子不可克隆原理，也就是量子态不能被百
分之百
: 的概率克隆。bb84协议原理是发送方调制光量子发送到接收方。调制的序列是发
送方自
: 己产生的量子随机数比如011000110101，0代表这个光量子是0度偏振，1代表这
个光量
: 子是90度偏振。接收方用随机数01序列来测量接收到的一个个光子，也就是假如
发送方
: 送过来0，接收方用0来测量这个光子，得到0，这时候就得到一个有效bit，数值
为0，
: 如果发送过来0，接收方这边用1来测量这个光子，这时候这个发送过来的bit就
被丢弃
: ，同样发过来1，接收用1测量，得到一个有效bit 数值为1,简化可以看成发送接
收方各
: 自用两组随机数，然后只选两组随机数序列中相同的数值为有效信息进入下一步。
<... 阅读全帖 |
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S*******t
发帖数: 3956 | 40 【 以下文字转载自 Faculty 讨论区 】
发信人: SlowRabit (慢吞吞的小白兔), 信区: Faculty
标 题: 翻译：高妹对尹希教授的专访
发信站: BBS 未名空间站 (Sat Sep 26 11:16:17 2015, 美东)
（作为年仅31岁就晋升哈佛正教授的青年才俊，尹希教授最近得到了很多关注。其中一
篇关于他的专访进入了一名同是美国大学华裔教授的女科学家的视线。因为觉得这样的
采访不过瘾，她突发奇想，想亲自采访一下尹希。于是就有了这个我们今天看到的两名
科学家之间的对话。这位女教授使用了化名，这是她出版自己几部科幻小说的笔名。对
，没错，这位女教授同时也是一个女文青，已经写了几本书，还都是英文，Amazon 就
能买到。感兴趣的不妨找来看看。很可能有一天，她也会成为传奇式的人物。那今天这
篇采访就会成为另一段佳话。）
Interview with Dr. Xi Yin
--- By Fiona Rawsontile, Sept 2015
Translated by Slow Rabbit
Thi... 阅读全帖 |
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t******n
发帖数: 6242 | 41 同济网不熟悉，有熟悉的可以818.
同舟共济原来也是民间的。是计算机系的学生会(Lei,reinhard)在99年底搞起来的，一
开始请了日月光华的一个站务(clamp)来帮忙，海洋系的一个在职博士（Felix)参与版
务管理。几个月后，计算机系系的一个学生flyfuture当了系统维护之见习站长。
日月光华的clamp见同舟共济逐渐成熟，逐渐退出，半年后Lei也辞去版务工作。2000年
6月 photon担任了同舟共济的站务，负责管理用户认证 协助版面管理，草拟了BBS站规
。flyfuture除了日常的机器维护等技术站长所需的BBS管理外，对BBS官方化非常热心。
2011年铁道大学合并入同济后，铁大天佑站的honger加入站务队伍。同时电子信息工程
的本科生的okito也参与版务管理，他似乎有着很强的官方背景。化学系青年老师的
Schiesser也加入了站务。那个时候同舟共济非常热闹，经常有版聚，体育活动，还有
photon组织的"BBS研究生学术研讨会"，参加的同学不少。
然后某个时间，同舟共济就正式成为官方的了，接受校团委管理。再后来，2012年初
photon毕业、出国，也... 阅读全帖 |
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p*l
发帖数: 1359 | 42 Wide field image you see will always be better than what you get from
confocal. There are multiple reasons.
First, in wide field you see fluorescence from multiple layers, so the
signal is stronger.
Second, believe it or not, human eye is more sensitive than most PMT and
cameras. Human eye can detect single photon with minimal dark noise if your eyes have stay in dark for a long time. The drawback of human eye is it can only refresh the image 10~20 times per second, and you can't save the image ... 阅读全帖 |
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l***y
发帖数: 1166 | 43 We owe the discovery of this mysterious biogenetic process to our scientist
AOYOO 221.
It had been discovered a long time before that in the human brain were
krypton atoms (a rare gas that you know), and this discovery was a
significant, transcendent one. It was quite simply the key to the OEMBUAW,
MAN'S THIRD FACTOR, which you do not know and which acts as a link between
the HEART and the BODY (BUAWAA and OEMII).
69 XEE before [approximately 18 months NdT ], in laboratory fertilization
experime... 阅读全帖 |
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l********n
发帖数: 260 | 44 第十二批国家“千人计划”青年人才公示名单
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 12/24/83 北京大学 北京 [美国]加州理工学院
[美国]California Institute of Technology
2 余 君 男 8/2/82 北京大学 北京 [美国]麻省理工学院
[美国]Massachusetts Institute of Technology
3 栗 佳 男 6/5/83 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 7/3/82 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 9/21/81 北京大学 北... 阅读全帖 |
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s**********r
发帖数: 67 | 45 1. Girardot, C., G. Lemercier, et al. (2007). "Novel ruthenium(II) and zinc(
II) complexes for two-photon absorption related applications." Dalton
Transactions(31): 3421-3426.
2. Lemercier, G., C. Martineau, et al. (2006). "Analogs of Michler's ketone
for two-photon absorption initiation of polymerization in the near infrared:
synthesis and photophysical properties." New Journal of Chemistry 30(11):
1606-1613.
3. Hayek, A., F. Bolze, et al. (2006). "Synthesis and characterization of
water-solubl... 阅读全帖 |
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H*****l
发帖数: 702 | 46 哥哥
光电 chinese fresh Phd有多少戏？
老实搞silicon
silicon photonics当然没戏
基本扯淡。。。。现在几个大组号称silicon photonics,其实silicon modulator,
silicon waveguide,passive 的哈
真正active的没有
还有号称作silicon photonics,结果搞了一个bio safety level 2/3的lab
当人民群众是 傻子。。。 |
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P*****T
发帖数: 292 | 47 之前的王新兵大家都知道了，回国3三年多连年Mobicom、Mobihoc，这次Infocom 5篇，
跟Baochun Li差不多了。。
今年一年内更是引进了一堆海归，除第一个是教授外，其他的都是毕业没几年的Phd，
还有个10年刚毕业的fresh Phd
姓名：高志勇
职称：教授
研究方向：高速图像与视频处理 数字电视
联系电话：021-34204002
E-mail: z*********[email protected]
个人简介：教授，博士导师。81年和84年在国防科技大学电子工程系分别获得学士和硕
士学位，89年在清华大学电子工程系获得博士学位。92年到上海交大图像所帮助建立了
国内一流的高速视频研发团队，并成功主持设计了国内首款H.261视频编码系统，该系
统后来被多次用在中国载人航天飞船的试验中。94年以来在英美著名高科技公司技术高
层工作达15年以上，成功主持设计了多个世界一流的高速数字视频系统，其中包括1995
年主持设计了英国第一个商用专业MPEG-2信源编码系统，2004年主持设计了世界第一个
H.264标清多格式编码IP核和2006年主持设计了当时世界上面积最小的低功耗... 阅读全帖 |
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b********4
发帖数: 10 | 48 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 ... 阅读全帖 |
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