Narrow Linewidth 1064 nm Laser Diode With External Distributed Feedback

被引：0

作者：

Wei, Da ^{[1
]}

Shi, Leilei ^{[1
]}

Ii, Jiali ^{[1
]}

Xu, Minzhi ^{[1
]}

Zhang, Chaoze ^{[1
]}

Zhang, Zeheng ^{[1
]}

Zhai, Lei ^{[1
]}

Jin, Liyang ^{[1
]}

Yang, Shumin ^{[1
]}

Wang, Jiangshang ^{[1
]}

Huang, Ligang ^{[1
]}

Zhu, Tao ^{[1
]}

机构：

[1] Chongqing Univ, Key Lab Optoelect Technol & Syst, Educ Minist China, Chongqing 400044, Peoples R China

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2024年 / 42卷 / 24期

基金：

中国国家自然科学基金;

关键词：

Distributed feedback devices; Semiconductor lasers; Laser feedback; Diode lasers; Rayleigh scattering; Fiber lasers; Ultrafast optics; Distributed feedback; femtosecond laser micromachining; narrow linewidth laser; FREQUENCY NOISE; FIBER LASER; HIGH-POWER; WAVE;

D O I：

10.1109/JLT.2024.3441243

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We demonstrate a narrow linewidth 1064 nm DFB laser diode by employing a piece of Rayleigh scattering enhanced fiber to provide distributed feedback. Introducing local defects in the high numerical aperture fiber with femtosecond laser micromachining enhances Rayleigh scattering by 60.23 dB in comparison with standard single-mode fiber in common use. Based on the external distributed feedback from the Rayleigh scattering enhanced fiber with a length of 3 m, a 1064 nm laser diode with an intrinsic linewidth of 94 Hz, a frequency noise of 3.85 Hz(2)/Hz@1MHz, and a side-mode suppression ratio of 83.98 dB was experimentally demonstrated. More interesting is that such a narrow linewidth laser diode can operate at any wavelength within its tuning range due to the wavelength self-adaptivity of the Rayleigh scattering based distributed feedback. The work demonstrated here provides a method for miniaturized and integrated narrow linewidth lasers with continuous wavelength tunability.

引用

页码：8787 / 8792

页数：6

共 30 条

[1] Generating kW Laser Light at 532 nm via Second Harmonic Generation of a High Power Yb-Doped Fiber Amplifier [J].

Ahmadi, Peyman ;

Creeden, Daniel ;

Aschaffenburg, Daniel ;

Mokan, Vadim ;

Underwood, Mitchell ;

Caprara, Andrea ;

Shu, Qi-Ze ;

Spinelli, Luis ;

Minelly, John ;

Nikolov, Ivaylo .

NONLINEAR FREQUENCY GENERATION AND CONVERSION: MATERIALS AND DEVICES XIX, 2020, 11264

[2] MLCD: Overview of NASA's mars laser communications demonstration system [J].

Boroson, DM ;

Biswas, A ;

Edwards, BL .

FREE-SPACE LASER COMMUNICATION TECHNOLOGIES XVI, 2004, 5338 :16-28

[3] Tunable ultra-narrow linewidth linear-cavity fiber lasers assisted by distributed external feedback [J].

Dang, Laiyang ;

Zheng, Bowen ;

Cao, Yulong ;

Zhang, Chaoze ;

Huang, Ligang ;

Iroegbu, Paul Ikechukwu ;

Shi, Leilei ;

Lan, Tianyi ;

Li, Jiali ;

Yin, Guolu ;

Zhu, Tao .

OPTICS AND LASER TECHNOLOGY, 2023, 166

[4] Linewidth Depth Narrowing and Control of Linear Cavity Fiber Laser Based on Distributed External Feedback [J].

Dang, Laiyang ;

Li, Jiali ;

Wei, Da ;

Huang, Ligang ;

Zhu, Tao .

ADVANCED FIBER LASER CONFERENCE, AFL2022, 2022, 12595

[5] Ultra-high spectral purity laser derived from weak external distributed perturbation [J].

Dang, Laiyang ;

Huang, Ligang ;

Shi, Leilei ;

Li, Fuhui ;

Yin, Guolu ;

Gao, Lei ;

Lan, Tianyi ;

Li, Yujia ;

Jiang, Lidan ;

Zhu, Tao .

OPTO-ELECTRONIC ADVANCES, 2023, 6 (02)

[6] A Longitude-Purification Mechanism for Tunable Fiber Laser Based on Distributed Feedback [J].

Dang, Laiyang ;

Huang, Ligang ;

Li, Yujia ;

Cao, Yulong ;

Lan, Tianyi ;

Iroegbu, Paul Ikechukwu ;

Cao, Zhewei ;

Mei, Kun ;

Liang, Lei ;

Fu, Sen ;

Yin, Guolu ;

Zhu, Tao .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 2022, 40 (01) :206-214

[7] High-efficiency 1064 nm nonplanar ring oscillator Nd:YAG laser with diode pumping at 885 nm [J].

Deng, Weiping ;

Yang, Tao ;

Cao, Jianping ;

Zang, Erjun ;

Li, Liufeng ;

Chen, Lisheng ;

Fang, Zhanjun .

OPTICS LETTERS, 2018, 43 (07) :1562-1565

[8] Simple approach to the relation between laser frequency noise and laser line shape [J].

Di Domenico, Gianni ;

Schilt, Stephane ;

Thomann, Pierre .

APPLIED OPTICS, 2010, 49 (25) :4801-4807

[9] Effective linewidth compression of a single-longitudinal-mode fiber laser with randomly distributed high scattering centers in the fiber induced by femtosecond laser pulses [J].

Feng, T. I. N. G. ;

Su, J. I. N. G. ;

Wei, D. A. ;

LI, D. O. N. G. Y. U. A. N. ;

LI, C. H. A. N. G. H. E. N. G. ;

Yan, F. E. N. G. P. I. N. G. ;

Yao, X. Steve .

OPTICS EXPRESS, 2023, 31 (03) :4238-4252

[10] Airborne High Spectral Resolution Lidar for profiling aerosol optical properties [J].

Hair, Johnathan W. ;

Hostetler, Chris A. ;

Cook, Anthony L. ;

Harper, David B. ;

Ferrare, Richard A. ;

Mack, Terry L. ;

Welch, Wayne ;

Izquierdo, Luis Ramos ;

Hovis, Floyd E. .

APPLIED OPTICS, 2008, 47 (36) :6734-6752

← 1 2 3 →