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Coherence Collapse Suppression of Fiber Ring Laser Using Matched Interferometer

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Mode hopping causes varying degrees of degradation in the coherence of single-wavelength fiber ring lasers, which seriously affects the performance of optical systems. In this work, a method for coherence collapse suppression based on a matched interferometer is designed, and the suppression mechanism is analyzed. A space-light matched interferometer (SLMI) with adjustable arm difference and an all-fiber matched interferometer (AFMI) are constructed separately, and the suppression effect is verified experimentally. Experimental results show that when the equivalent arm difference of the SLMI continuously approaches the theoretical value, multi-mode-matching interference can be monitored. This is equivalent to single-longitudinal-mode laser interference, thereby successfully suppressing coherence collapse. The AFMI is compact and easy to incorporate into a fiber coherence detection system. It is found that the AFMI can effectively suppress the coherent collapse and the sharp increase of phase noise spectrum level introduced by random mode hopping; this helps to reduce the false alarm probability of the system. As a passive method, matched interferometers play a significant role in suppressing or evading coherence collapse caused by mode instability.









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马明祥:国防科技创新研究院, 北京 100071
徐馥芳:国防科技创新研究院, 北京 100071
李莹颖:国防科技创新研究院, 北京 100071
胡青青:国防科技创新研究院, 北京 100071
罗玉昆:国防科技创新研究院, 北京 100071
徐攀:国防科技大学气象海洋学院, 湖南 长沙 410073

联系人作者:马明祥(guodongmamx@163.com); 徐攀(hbpanpan@163.com);


【1】Ma X X, Lu B L, Wang K L, et al. Tunable broadband single-frequency narrow-linewidth fiber laser [J]. Acta Optica Sinica. 2019, 39(1): 0114001.
马选选, 陆宝乐, 王凯乐, 等. 宽带可调谐单频窄线宽光纤激光器 [J]. 光学学报. 2019, 39(1): 0114001.

【2】Feng T, Ding D L, Yan F P, et al. Widely tunable single-/dual-wavelength fiber lasers with ultra-narrow linewidth and high OSNR using high quality passive subring cavity and novel tuning method [J]. Optics Express. 2016, 24(17): 19760-19768.

【3】Meng Z, Stewart G, Whitenett G. Stable single-mode operation of a narrow-linewidth, linearly polarized, erbium-fiber ring laser using a saturable absorber [J]. Journal of Lightwave Technology. 2006, 24(5): 2179-2183.

【4】Honzatko P, Baravets Y, Myakalwar A K. Single-frequency fiber laser based on a fiber ring resonator filter tunable in a broad range from 1023 nm to 1107 nm [J]. Optics Letters. 2018, 43(6): 1339-1342.

【5】Xu P. Study on mode instabilities and synergetic properties of self-organized feedback fiber ring lasers [D]. Changsha: National University of Defense Technology. 2013, 75-181.
徐攀. 自组织反馈光纤环形激光器模式非稳定性及协同学特性研究 [D]. 长沙: 国防科技大学. 2013, 75-181.

【6】Ma M X, Yang H Y, Xu P, et al. Investigation on characteristics of mode hopping in ultra-narrow linewidth erbium-doped fiber ring laser under pump modulation [J]. Acta Optica Sinica. 2012, 32(3): 0314002.
马明祥, 杨华勇, 徐攀, 等. 抽运调制条件下超窄线宽掺铒光纤环形激光器的跳模特性研究 [J]. 光学学报. 2012, 32(3): 0314002.

【7】Chen X F, Yao J P, Zeng F, et al。 Single-longitudinal-mode fiber ring laser employing an equivalent phase-shifted fiber Bragg grating [J]。 IEEE Photonics Technology Letters。 2005, 17(7): 1390-1392。

【8】Cheng Y, Kringlebotn J T, Loh W H, et al. Stable single-frequency traveling-wave fiber loop laser with integral saturable-absorber-based tracking narrow-band filter [J]. Optics Letters. 1995, 20(8): 875-877.

【9】Kang M S, Lee M S, Yong J C, et al. Characterization of wavelength-tunable single-frequency fiber laser employing acoustooptic tunable filter [J]. Journal of Lightwave Technology. 2006, 24(4): 1812-1823.

【10】Zhang J L, Yue C Y, Schinn G W, et al. Stable single-mode compound-ring erbium-doped fiber laser [J]. Journal of Lightwave Technology. 1996, 14(1): 104-109.

【11】Yang X X, Zhan L, Shen Q S, et al。 High-power single-longitudinal-mode fiber laser with a ring Fabry-Pérot resonator and a saturable absorber [J]。 IEEE Photonics Technology Letters。 2008, 20(11): 879-881。

【12】Zhang K, Kang J U。 C-band wavelength-swept single-longitudinal-mode erbium-doped fiber ring laser [J]。 Optics Express。 2008, 16(18): 14173-14179。

【13】Xu P, Hu Z L, Jiang N, et al。 Transient reflectance spectra of adaptive filters based on dynamic population gratings [J]。 Optics Letters。 2012, 37(11): 1992-1994。

【14】Ma M X, Hu Z L, Xu P, et al. Detecting mode hopping in single-longitudinal-mode fiber ring lasers based on an unbalanced fiber Michelson interferometer [J]. Applied Optics. 2012, 51(30): 7420-7425.

【15】Liang X, Yao Q, Hu Y M, et al. Real-time mode hopping detection on narrow line-width laser source based on unbalanced fiber interferometer [J]. Acta Optica Sinica. 2009, 29(2): 437-442.
梁迅, 姚琼, 胡永明, 等. 基于非平衡光纤干涉仪的窄线宽激光光源跳模实时测试方法 [J]. 光学学报. 2009, 29(2): 437-442.

【16】Liang X. Investigation of noise analysis and suppression technologies in fiber optic hydrophone system [D]. Changsha: National University of Defense Technology. 2008, 58-67.
梁迅. 光纤水听器系统噪声分析及抑制技术研究 [D]. 长沙: 国防科学技术大学. 2008, 58-67.

【17】Ma M X, Hu Z L, Xu P, et al. Observation of mode instability and coherence collapse in a single-frequency polarization-maintaining fiber ring laser [J]. Optical Engineering. 2014, 53(6): 066107.

【18】Ji J R. Advanced optics tutorial: basic electromagnetism theory in optics[M]. Beijing: Science Press, 2007, 243-246.
季家镕. 高等光学教程: 光学的基本电磁理论[M]. 北京: 科学出版社, 2007, 243-246.

【19】Ni M, Hu Y M, Meng Z, et al. Dynamic range of fiber optic hydrophone using digitized phase generated carrier [J]. Laser & Optoelectronics Progress. 2005, 42(2): 33-37.
倪明, 胡永明, 孟洲, 等. 数字化PGC解调光纤水听器的动态范围 [J]. 激光与光电子学进展. 2005, 42(2): 33-37.

【20】Ferreira L A, Santos J L, Farahi F. Polarization-induced noise in a fiber-optic Michelson interferometer with Faraday rotator mirror elements [J]. Applied Optics. 1995, 34(28): 6399-6402.


Ma Mingxiang,Xu Fufang,Li Yingying,Hu Qingqing,Luo Yukun,Xu Pan。 Coherence Collapse Suppression of Fiber Ring Laser Using Matched Interferometer[J]。 Acta Optica Sinica, 2020, 40(3): 0314001

马明祥,徐馥芳,李莹颖,胡青青,罗玉昆,徐攀。 基于匹配干涉仪的光纤环形激光相干坍塌抑制[J]。 光学学报, 2020, 40(3): 0314001

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