机构

• 半导体研究所 [9]
• 化学研究所 [2]
• 长春光学精密机械与物... [1]
• 上海微系统与信息技术... [1]
• 高能物理研究所 [1]
• 重庆绿色智能技术研究... [1]
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采集方式

• OAI收割 [10]
• iSwitch采集 [5]

内容类型

• 期刊论文 [14]
• 会议论文 [1]

发表日期

• 2016 [1]
• 2013 [1]
• 2011 [1]
• 2008 [2]
• 2006 [1]
• 2005 [4]
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学科主题

• 光电子学 [3]
• Optics [1]
• Physics [1]
• 半导体物理 [1]

筛选

浏览/检索结果: 共15条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Distortion reduction in strong terahertz signals using broadband attenuators with flat transmittance 期刊论文  OAI收割 JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2016, 卷号: 49, 期号: 1, 页码: 9 作者:  Peng, Xiao-Yu;  Teng, Jinghua;  Liu, Hongwei;  Tanoto, Hendrix;  Guo, Hongchen   |  收藏  |  浏览/下载：26/0  |  提交时间：2018/03/15 distortion reduction  terahertz signal  spectral-encoding technique  broadband terahertz attenuator   Laser cleaning of neutral attenuator plate based on low power laser diode (EI CONFERENCE) 会议论文  OAI收割 2nd International Conference on Energy, Environment and Sustainable Development, EESD 2012, October 12, 2012 - October 14, 2012, Jilin, China 作者:  Chen Y.;  Li L. 收藏  |  浏览/下载：31/0  |  提交时间：2013/03/25 Laser cleaning is a non-contact  green and environmental cleaning method  which can effectively remove particulate contaminations of sizes as small as 0.1 m without damage to the optics. But most laser cleaning devices are large and heavy  also expensive due to using large lasers such as CO2 laser  YAG Laser etc. In this work a low power LD was tried to clean fingerprint and dust contaminated on the surface of the attenuator glasses plates. In the laser cleaning experiment with low power diode the fingerprint grease can be efficient to be cleaned  but there is no evident effect for cleaning inorganic dust. The cleaning different degree of fingerprint contaminations was investigated at the variable laser parameters  including laser power and irradiation time. An optical microscope was used to analyze the cleaning effect. The results show that low power LD can effectively remove the fingerprint on the surface of absorptive-type attenuator glass plates. On the premise that the attenuator optics glasses are not damaged  the cleaning area increases with the increase of radiation time and laser power. The cleaning area doesn't change much with the variation of laser frequency when the other parameters are the same. (2013) Trans Tech Publications  Switzerland.   Near infrared electrochromic variable optical attenuator fabricated by layer-by-layer assembly 期刊论文  OAI收割 CHINESE JOURNAL OF POLYMER SCIENCE, 2011, 卷号: 29, 期号: 1, 页码: 117-123 作者:  Zheng, Jia;  Zheng, Yi-jun;  Wan, Xin-hua   |  收藏  |  浏览/下载：17/0  |  提交时间：2019/04/09 Electrochromic Variable Optical Attenuator  Near Infrared Electrochroism  Layer-by-layer Assembly  Poly(Diallyldimethylammonium) Chloride  Disodium n  N-bis(P-sulfonatophenyl)Naphthalenedicarboximide   Optical MEMS devices based on micromachined torsion structure - art. no. 683606 期刊论文  OAI收割 MEMS/MOEMS TECHNOLOGIES AND APPLICATIONS III, 2008, 卷号: 6836, 页码: 83606-83606 Wu, YM; Xu, J; Li, SH; Wan, ZJ; Mu, CJ 收藏  |  浏览/下载：22/0  |  提交时间：2011/12/17 ATTENUATOR   Design and fabrication of polarization-independent micro-ring resonators 期刊论文  OAI收割 chinese physics letters, 2008, 卷号: 25, 期号: 4, 页码: 1333-1335 Geng, MM; Jia, LX; Zhang, L; Liu, YL; Yang, L; Li, F 收藏  |  浏览/下载：49/4  |  提交时间：2010/03/08 VARIABLE OPTICAL ATTENUATOR   Microwave system for BEPC II-linac 期刊论文  OAI收割 HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION, 2006, 卷号: 30, 期号: 2, 页码: #REF! 作者:  Zhao FL(赵风利);  Hou M(侯汨);  Zhao YP(赵延坪);  Liu JT(刘晋通);  Zhang JR(张敬如) 收藏  |  浏览/下载：27/0  |  提交时间：2016/04/12 microwave system  energy doubler  accelerating section  high power waveguide valve  high power dummy-load  waveguide attenuator/phase shifters  high power operation   Silicon-on-insulator thermo-optic variable attenuator module with fast response 期刊论文  iSwitch采集 Optical engineering, 2005, 卷号: 44, 期号: 6, 页码: 3 作者:  Li, YT;  Chen, YY;  Chen, SW;  Yu, JZ 收藏  |  浏览/下载：26/0  |  提交时间：2019/05/12 Thermo-optic  Variable attenuator  Silicon-on-insulator   Influence of thermal isolating grooves on the performance of the mach-zehnder interferometer-type thermo-optic variable optical attenuator 期刊论文  iSwitch采集 Optical engineering, 2005, 卷号: 44, 期号: 4, 页码: 2 作者:  He, YJ;  Yang, L;  Fang, Q;  Xin, HL;  Li, F 收藏  |  浏览/下载：37/0  |  提交时间：2019/05/12 Variable optical attenuator  Thermal isolating grooves  Mach-zehnder interferometers  Insertion loss  Power consumption  Response time   Research progresses of soi optical waveguide devices and integrated optical switch matrix 期刊论文  iSwitch采集 Science in china series f-information sciences, 2005, 卷号: 48, 期号: 2, 页码: 234-246 作者:  Yu, JZ;  Chen, SW;  Xia, JS;  Wang, ZT;  Fan, ZC 收藏  |  浏览/下载：25/0  |  提交时间：2019/05/12 Soi (silicon-on-insulator)  Optical waveguide  Single mode condition  Mmi (multi-mode interference)  Voa (variable optical attenuator)  Integrated optical switch matrix   Influence of thermal isolating grooves on the performance of the Mach-Zehnder interferometer-type thermo-optic variable optical attenuator 期刊论文  OAI收割 optical engineering, 2005, 卷号: 44, 期号: 4, 页码: art.no.040504 He, YJ; Yang, L; Fang, Q; Xin, HL; Li, F; Liu, YL 收藏  |  浏览/下载：117/28  |  提交时间：2010/03/17 variable optical attenuator