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CAS IR Grid
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上海光学精密机械研究... [7]
物理研究所 [1]
长春光学精密机械与物... [1]
上海应用物理研究所 [1]
中国科学院大学 [1]
武汉岩土力学研究所 [1]
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期刊论文 [12]
会议论文 [1]
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Infrared Spectroscopic and Theoretical Studies on the OMF2 and OMF (M = Cr, Mo, W) Molecules in Solid Argon
期刊论文
OAI收割
JOURNAL OF PHYSICAL CHEMISTRY A, 2017, 卷号: 121, 期号: 40, 页码: 7603-7612
作者:
Wei, R
;
Li, QN
;
Gong, Y
;
Andrews, L
;
Fang, ZT
  |  
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2018/08/30
Coupled-cluster Theory
Chromyl Fluoride
Matrix-isolation
Oxide Tetrafluoride
Triple Excitations
Oxygen Difluoride
Quantum-chemistry
Oxidation-state
Wave-functions
Atoms
Validation of a 2-D semi-coupled numerical model for fluid-structure-seabed interaction
期刊论文
OAI收割
JOURNAL OF FLUIDS AND STRUCTURES, 2013, 卷号: 42, 页码: 333-357
作者:
Ye, Jianhong
;
Jeng, Dongsheng
;
Wang, Ren
;
Zhu, Changqi
  |  
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2018/06/05
Coupled model
Fluid-structure-seabed interaction (FSSI)
Porous seabed
Ocean wave
Biot's theory
Navier-Stokes equations
Poro-elastic seabed
Poro-elastoplastic seabed
FSSI-CAS 2D
Theoretical analysis of emission characteristics of second-order distributed feedback semiconductor lasers (EI CONFERENCE)
会议论文
OAI收割
Semiconductor Lasers and Applications IV, October 18, 2010 - October 19, 2010, Beijing, China
作者:
Liu Y.
;
Liu Y.
;
Qin L.
;
Liu Y.
;
Wang L.
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2013/03/25
Based on the modified coupled-wave theory
the emission characteristics
including threshold gain
photon density distribution in the cavity
and external differential quantum efficiency for second-order DFB lasers are investigated. Numerical simulation results show that for given device structure with wavelength of 1.55 m
the feedback coupling coefficient and the surface radiation coupling coefficient of the second-order grating have great influence on the emission characteristics of the device. By choosing different duty cycles of the grating
we can change the two coupling coefficients
which affect the emission characteristics. For an overall consideration
an optimal duty cycle of 0.43 is chosen. The optimized results show that the device works without degeneracy modes and spatial burning hole. Besides
the side-mode suppress ratio (SMSR) and external differential quantum efficiency reach as high as 42 dB and 47%
respectively. 2010 SPIE.
Ultra-narrow bandwidth resonant reflection grating filters using the second diffracted orders
期刊论文
OAI收割
opt. commun., 2009, 卷号: 282, 期号: 4, 页码: 451, 454
Sun Tianyu
;
Wang Jianpeng
;
麻健勇
;
Jin Yunxia
;
贺洪波
;
邵建达
;
范正修
收藏
  |  
浏览/下载:858/151
  |  
提交时间:2009/09/22
Resonant grating filters
Second diffracted orders
Electric field enhancement
Transfer matrix theory
Rigorous coupled-wave analysis
Fourier model method
Surface relief resonant brewster filters with multiple channels
期刊论文
iSwitch采集
Chinese physics b, 2008, 卷号: 17, 期号: 10, 页码: 3704-3707
作者:
Ma Jian-Yong
;
Liu Shi-Jie
;
Zhang Da-Wei
;
Yao Jian-Ke
;
Xu Cheng
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2019/05/10
Resonant brewster filters
Rigorous coupled-wave analysis
S-matrix method
Effective media theory
Local configuration interaction single excitation approach: Application to singlet and triplet excited states structure for conjugated chains
期刊论文
OAI收割
SYNTHETIC METALS, 2008, 卷号: 158, 期号: 8-9, 页码: 330
Li, QX
;
Li, QK
;
Shuai, ZG
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2013/09/18
COUPLED-CLUSTER THEORY
SYMMETRY-ADAPTED-CLUSTER
WAVE-FUNCTION
ELECTRON CORRELATION
ORBITAL THEORY
OPEN-SHELL
LARGE MOLECULES
EXPANSION
POLYMERS
DENSITY
Surface relief resonant Brewster niters with multiple channels
期刊论文
OAI收割
chin. phys. b, 2008, 卷号: 17, 期号: 10, 页码: 3704, 3707
麻健勇
;
刘世杰
;
Zhang Da-Wei
;
Yao Jian-Ke
;
Xu Cheng
;
Jin Yun-Xia
;
邵建达
;
Fan Zheng-Xiu
收藏
  |  
浏览/下载:1621/185
  |  
提交时间:2009/09/22
resonant Brewster filters
rigorous coupled-wave analysis
S-matrix method
effective media theory
Grating optimization and experiment on high-power distributed feedback lasers
期刊论文
iSwitch采集
Acta physica sinica, 2007, 卷号: 56, 期号: 3, 页码: 1613-1616
作者:
Fu Sheng-Hui
;
Song Guo-Feng
;
Chen Liang-Hui
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2019/05/12
Dfb lasers
Coupled-wave theory
Second-order gratings
Sidemode suppression ratio
Anisotropic Bragg diffraction of finite-sized volume holographic grating in photorefractive crystals
期刊论文
OAI收割
optik, 2007, 卷号: 118, 期号: 9, 页码: 418, 424
闫爱民
;
万玲玉
;
刘德安
;
刘立人
收藏
  |  
浏览/下载:1284/272
  |  
提交时间:2009/09/18
diffraction optics
finite-sized volume holographic grating
coupled-wave theory
anisotropic diffraction
Diffraction of an ultrashort pulsed beam with arbitrary polarization state from a volume holographic grating in LiNbO3 crystals
期刊论文
OAI收割
chin. phys., 2007, 卷号: 16, 期号: 1, 页码: 100, 105
Wang Chun-Hua
;
刘立人
;
Yan Ai-Min
;
周煜
;
刘德安
;
Hu Zhi-Juan
收藏
  |  
浏览/下载:1404/340
  |  
提交时间:2009/09/18
diffraction optics
coupled wave theory
volume holographic grating
ultrashort pulsed beam