A 2 μm Gallium Antimonide Semiconductor Laser Based on Slanted, Wedge-Shaped Microlens Fiber Coupling

被引：3

作者：

Liu, Zhaohong ^{[1
,2
]}

Wang, Jiayue ^{[1
]}

Li, Ning ^{[1
,3
]}

Yang, Zhongwei ^{[1
]}

Li, Shaowen ^{[1
]}

Li, Sensen ^{[1
,2
,3
]}

Wang, Wei ^{[4
]}

Bayan, Heshig ^{[4
]}

Cheng, Weining ^{[3
]}

Zhang, Yu ^{[2
]}

Wu, Zhuokun ^{[3
]}

Sun, Hongyu ^{[3
]}

Xia, Yuanqing ^{[1
]}

Wang, Yulei ^{[1
]}

Lu, Zhiwei ^{[1
]}

机构：

[1] Hebei Key Lab Adv Laser Technol & Equipment, Tianjin 300401, Peoples R China

[2] Shanxi Key Lab Adv Semicond Optoelect Devices & In, Jincheng 048000, Peoples R China

[3] China Elect Technol Optoelect Res Inst, Optoelect Res Inst, Tianjin 300308, Peoples R China

[4] Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Changchun 130033, Peoples R China

来源：

PHOTONICS | 2024年 / 11卷 / 02期

基金：

中国国家自然科学基金;

关键词：

antimonide semiconductor laser; 2 mu m IR; fiber coupled; microlens; DIODES; EFFICIENCY; SI; SPECTROSCOPY; ENDFACE; SCHEME;

D O I：

10.3390/photonics11020108

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Semiconductor lasers with a wavelength of 2 mu m, composed of antimonide materials, find important applications in trace gas detection, laser medicine, and free-space optical communication, among others. In this paper, a more suitable microlens shape for 2 mu m gallium antimonide semiconductor lasers is designed. Based on the fiber coupling efficiency model, the parameters of the designed slanting wedge-shaped microlens fiber are optimized to improve laser beam quality. The large tangent angle on both sides of the slanted, wedge-shaped microlens fiber is calculated using Snell's law, and the fiber core diameter and small wedge angle are determined through space fiber coupling experiments. After packaging the fiber coupling module with the chip, the laser output beam exhibits good overall symmetry in the spot with a uniform intensity distribution. The maximum output power is approximately 210 mW, demonstrating good power stability.

引用

页数：12

共 28 条

[1] Mid-infrared laser diodes epitaxially grown on on-axis (001) silicon [J].

Calvo, Marta Rio ;

Bartolome, Laura Monge ;

Bahriz, Michael ;

Boissier, Guilhem ;

Cerutti, Laurent ;

Rodriguez, Jean-Baptiste ;

Tournie, Eric .

OPTICA, 2020, 7 (04) :263-266

[2] Laser diode to single-mode circular core dispersion-shifted/dispersion-flattened fiber excitation via hyperbolic microlens on the fiber tip: Prediction of coupling efficiency by ABCD matrix formalism [J].

Das, Bishuddhananda ;

Maiti, Anup Kumar ;

Gangopadhyay, Sankar .

OPTIK, 2014, 125 (13) :3277-3282

[3] Mid-infrared GaSb-based EP-VCSEL emitting at 2.63 μm [J].

Ducanchez, A. ;

Cerutti, L. ;

Grech, P. ;

Genty, F. ;

Tournie, E. .

ELECTRONICS LETTERS, 2009, 45 (05) :265-266

[4] High-sensitivity intracavity laser absorption spectroscopy with vertical-external-cavity surface-emitting semiconductor lasers [J].

Garnache, A ;

Kachanov, AA ;

Stoeckel, F ;

Planel, R .

OPTICS LETTERS, 1999, 24 (12) :826-828

[5] High-Performance Photonic Integrated Circuits on Silicon [J].

Helkey, Roger ;

Saleh, Adel A. M. ;

Buckwalter, Jim ;

Bowers, John E. .

IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 2019, 25 (05)

[6] Quantum cascade lasers grown on silicon [J].

Hoang Nguyen-Van ;

Baranov, Alexei N. ;

Loghmari, Zeineb ;

Cerutti, Laurent ;

Rodriguez, Jean-Baptiste ;

Tournet, Julie ;

Narcy, Gregoire ;

Boissier, Guilhem ;

Patriarche, Gilles ;

Bahriz, Michael ;

Tournie, Eric ;

Teissier, Roland .

SCIENTIFIC REPORTS, 2018, 8

[7] Coupling characteristics of laser diodes to high numerical aperture thermally expanded core fibers [J].

Kliros, George S. ;

Divari, Paraskevi C. .

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2009, 20 :59-62

[8] Variational analysis of propagation characteristics in thermally diffused expanded core fibers [J].

Kliros, GS ;

Tsironikos, N .

OPTIK, 2005, 116 (08) :365-374

[9] Mid-infrared spectroscopy for protein analysis: potential and challenges [J].

Lopez-Lorente, Angela I. ;

Mizaikoff, Boris .

ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2016, 408 (11) :2875-2889

[10] Etched-cavity GaSb laser diodes on a MOVPE GaSb-on-Si template [J].

Monge-Bartolome, Laura ;

Cerba, Tiphaine ;

Diaz-Thomas, Daniel ;

Bahriz, Michael ;

Calvo, Marta Rio ;

Boissier, Guilhem ;

Baron, Thierry ;

Rodriguez, Jean-Baptiste ;

Cerutti, Laurent ;

Tournie, Eric .

OPTICS EXPRESS, 2020, 28 (14) :20785-20793

← 1 2 3 →