CN103575511B - 一种激光器相对强度噪声的测量装置及方法 - Google Patents
一种激光器相对强度噪声的测量装置及方法 Download PDFInfo
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CN105262536B (zh) * | 2015-10-15 | 2017-09-05 | 江苏奥雷光电有限公司 | 光电转换模块相对强度噪声的测试装置和测试方法 |
CN106053017B (zh) * | 2016-05-23 | 2018-03-27 | 中国电子科技集团公司第四十四研究所 | Rin测量方法 |
CN106092520B (zh) * | 2016-08-02 | 2018-08-31 | 中国电子科技集团公司第三十八研究所 | Dfb激光器频率噪声的测量装置和方法 |
CN107727367B (zh) * | 2017-10-12 | 2019-12-10 | 北京大学 | 一种激光器频率噪声测量方法及系统 |
CN108152006B (zh) * | 2017-12-05 | 2019-07-09 | 浙江大学 | 一种后向反射光比例对宽带光源影响的测试装置及方法 |
CN109580181A (zh) * | 2018-12-10 | 2019-04-05 | 株洲菲斯罗克光电技术有限公司 | 一种光源相对强度噪声测试方法 |
US10880014B1 (en) * | 2020-01-03 | 2020-12-29 | Cisco Technology, Inc. | Active relative intensity noise mitigation using nested interferometers, and trans-impedance amplifier |
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JP3281144B2 (ja) * | 1993-09-21 | 2002-05-13 | 株式会社アドバンテスト | レーザダイオードのrin特性の自動測定法。 |
US5534996A (en) * | 1993-09-21 | 1996-07-09 | Advantest Corporation | Measurement apparatus for evaluating characteristics of light emitting devices |
GB9622338D0 (en) * | 1996-10-26 | 1996-12-18 | Secr Defence | Device noise measurement system |
US6026105A (en) * | 1998-02-23 | 2000-02-15 | Lucent Technologies, Inc. | Technique for measuring semiconductor laser chirp |
EP1622291A1 (en) * | 2004-07-29 | 2006-02-01 | Alcatel | Method and system for generating a pump signal for a raman amplification application |
US7725043B2 (en) * | 2004-10-07 | 2010-05-25 | Raytheon Company | System and method for reducing interferometric distortion and relative intensity noise in directly modulated fiber optic links |
JP4694301B2 (ja) * | 2005-08-09 | 2011-06-08 | 三菱電機株式会社 | 光復調回路 |
CN101408477B (zh) * | 2008-11-21 | 2010-06-16 | 北京航天时代光电科技有限公司 | 一种电光调制器线性度测试装置 |
CN102692314B (zh) * | 2011-03-22 | 2014-12-03 | 浙江大学 | 基于光纤谐振腔测试激光器频率噪声功率谱密度的装置及方法 |
CN102183362B (zh) * | 2011-03-22 | 2013-02-27 | 浙江大学 | 基于马赫曾德干涉仪的激光器频率噪声功率谱密度测试系统及方法 |
CN102353523B (zh) * | 2011-06-24 | 2013-04-10 | 中国科学院上海光学精密机械研究所 | 激光器噪声特性的测量装置 |
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Effective date of registration: 20190731 Address after: 528000 Research and Development Workshop 304, 11 R&D Workshops, Lihe Science and Technology Industry Center, No. 99 Taoyuan East Road, Shishan Town, Nanhai District, Foshan City, Guangdong Province Patentee after: Guangdong Guotian Space-time Technology Co.,Ltd. Address before: 421002 Hunan city of Hengyang province Zhuhui District Road No. 18 Hua Heng Patentee before: Hunan Institute of Technology |
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Denomination of invention: A measurement device and method for relative intensity noise of lasers Effective date of registration: 20230323 Granted publication date: 20160629 Pledgee: Guangdong Shunde Rural Commercial Bank Co.,Ltd. science and technology innovation sub branch Pledgor: Guangdong Guotian Space-time Technology Co.,Ltd. Registration number: Y2023980035909 |