CN102829866B - 分布反馈式光纤激光器无源光谱测量系统 - Google Patents
分布反馈式光纤激光器无源光谱测量系统 Download PDFInfo
- Publication number
- CN102829866B CN102829866B CN201210275979.4A CN201210275979A CN102829866B CN 102829866 B CN102829866 B CN 102829866B CN 201210275979 A CN201210275979 A CN 201210275979A CN 102829866 B CN102829866 B CN 102829866B
- Authority
- CN
- China
- Prior art keywords
- laser
- distributed feedback
- photodetector
- feedback type
- division circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Spectrometry And Color Measurement (AREA)
- Semiconductor Lasers (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210275979.4A CN102829866B (zh) | 2012-08-06 | 2012-08-06 | 分布反馈式光纤激光器无源光谱测量系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210275979.4A CN102829866B (zh) | 2012-08-06 | 2012-08-06 | 分布反馈式光纤激光器无源光谱测量系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102829866A CN102829866A (zh) | 2012-12-19 |
CN102829866B true CN102829866B (zh) | 2014-08-13 |
Family
ID=47333080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210275979.4A Active CN102829866B (zh) | 2012-08-06 | 2012-08-06 | 分布反馈式光纤激光器无源光谱测量系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102829866B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109029740B (zh) * | 2018-04-20 | 2020-06-12 | 山西大学 | 一种测量原子超精细结构的装置及方法 |
CN110082075B (zh) * | 2019-05-28 | 2024-04-02 | 桂林市光明科技实业有限公司 | 一种超高波长分辨率的无源光器件光谱扫描装置及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011242345A (ja) * | 2010-05-21 | 2011-12-01 | National Institute Of Advanced Industrial & Technology | スペクトル測定装置及び測定方法 |
CN102364767A (zh) * | 2011-11-07 | 2012-02-29 | 北京交通大学 | 光纤光栅线性腔单频光纤激光器 |
CN102494874A (zh) * | 2011-12-08 | 2012-06-13 | 山东省科学院激光研究所 | 一种可调激光型光纤光栅波长解调装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7957001B2 (en) * | 2008-10-10 | 2011-06-07 | Ge Infrastructure Sensing, Inc. | Wavelength-modulation spectroscopy method and apparatus |
-
2012
- 2012-08-06 CN CN201210275979.4A patent/CN102829866B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011242345A (ja) * | 2010-05-21 | 2011-12-01 | National Institute Of Advanced Industrial & Technology | スペクトル測定装置及び測定方法 |
CN102364767A (zh) * | 2011-11-07 | 2012-02-29 | 北京交通大学 | 光纤光栅线性腔单频光纤激光器 |
CN102494874A (zh) * | 2011-12-08 | 2012-06-13 | 山东省科学院激光研究所 | 一种可调激光型光纤光栅波长解调装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102829866A (zh) | 2012-12-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107727367B (zh) | 一种激光器频率噪声测量方法及系统 | |
Sun et al. | All-optical clock recovery for 20 Gb/s using an amplified feedback DFB laser | |
Zhu et al. | Improved optical heterodyne methods for measuring frequency responses of photodetectors | |
CN102353452B (zh) | 一种f-p腔自由光谱范围测量系统 | |
Arafin et al. | Power-efficient Kerr frequency comb based tunable optical source | |
Sun et al. | Integrated four-wavelength DFB diode laser array for continuous-wave THZ generation | |
CN108598845A (zh) | 一种啁啾微波脉冲产生方法和装置 | |
CN102829866B (zh) | 分布反馈式光纤激光器无源光谱测量系统 | |
CN104979750B (zh) | 全光纤化半导体激光器稳频装置 | |
Guan et al. | Modulation bandwidth enhancement and frequency chirp suppression in two-section DFB laser | |
Liu et al. | Nanophotonic soliton-based microwave synthesizers | |
Guo et al. | 980 nm fiber grating external cavity semiconductor lasers with high side mode suppression ratio and high stable frequency | |
Arab et al. | Co-integration of two DFB lasers on glass for millimeter-wave generation | |
Van Dijk et al. | Heterodyne millimeter wave source with monolithically integrated UTC photodiodes | |
CN110299589B (zh) | 一种分频与倍频产生方法和装置 | |
Sun et al. | Monolithically integrated two-wavelength distributed Bragg reflector laser for terahertz generation | |
Marini et al. | Study of enhanced performance fiber Brillouin ring laser with wavelength-locking for sensing applications | |
CN110187586A (zh) | 紧凑型单晶体薄腔和运用该薄腔的纠缠光子源系统 | |
Chen et al. | Linear polarization and narrow-linewidth external-cavity semiconductor laser based on birefringent Bragg grating optical feedback | |
McKinzie et al. | Heterogeneously integrated InP widely tunable laser and SiN microring resonator for integrated comb generation | |
Sun et al. | Low phase noise millimeter-wave generation by integrated dual wavelength laser diode | |
Arafin et al. | Optical synthesis using Kerr frequency combs | |
Zhang et al. | A photonic integrated microwave waveform generator for linearly chirped microwave waveform generation | |
Zhang et al. | Experimental Research on the Integrated Optical Injection-Locked DFB Laser Fabricated by the Reconstruction Equivalent Chirp Technique | |
Yang et al. | Optical Fibre Sensor Set‐Up Elements |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200420 Address after: 309, building 5, No. 1659-3, Keyuan Road, East District, high tech Zone, Jinan City, Shandong Province 250101 Patentee after: Jinan shankezhiguang optoelectronic technology partnership (L.P.) Address before: 272017, No. 123, Hongxing East Road, Shizhong District, Shandong, Jining Patentee before: LASER INSTITUTE,SHANDONG ACADEMY OF SCIENCES |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200612 Address after: 250101 room 2733, building 3, Aosheng building, 1166 Xinluo street, Jinan area, China (Shandong) pilot Free Trade Zone, Jinan City, Shandong Province Patentee after: Shandong feibosis Photoelectric Technology Co.,Ltd. Address before: 309, building 5, No. 1659-3, Keyuan Road, East District, high tech Zone, Jinan City, Shandong Province 250101 Patentee before: Jinan shankezhiguang optoelectronic technology partnership (L.P.) |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Distributed Feedback Fiber Laser Passive Spectral Measurement System Effective date of registration: 20230821 Granted publication date: 20140813 Pledgee: Bank of Beijing Co.,Ltd. Jinan Branch Pledgor: Shandong feibosis Photoelectric Technology Co.,Ltd. Registration number: Y2023980052952 |