Integrated 840nm High-Power Dual-Polarization SLED Source

被引：0

作者：

Gloor, S. ^{[1
]}

Rios, J. ^{[1
]}

Primerov, N. ^{[1
]}

Matuschek, N. ^{[1
]}

Duelk, M. ^{[1
]}

机构：

[1] EXALOS AG, Wagistr 21, CH-8952 Schlieren, Switzerland

来源：

OPTICAL COHERENCE TOMOGRAPHY AND COHERENCE DOMAIN OPTICAL METHODS IN BIOMEDICINE XXVII | 2023年 / 12367卷

关键词：

OCT; Optical Coherence Tomography; Superluminescent Diode; Broadband Light Source; Fiber Sensing; TEMPERATURE;

D O I：

10.1117/12.2647967

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

We demonstrate, to our knowledge for the first time, an integrated light source module that emits broadband amplified spontaneous emission (ASE) light from two superluminescent diodes (SLEDs) through a single-mode fiber output simultaneously on two orthogonal polarizations. The dual-polarization SLED source is realized on a free-space, temperature-stabilized, micro-optical bench and integrated in a 14-pin butterfly module. The broadband light output from the single-mode fiber has twice the output power of a single-SLED source and achieves a polarization extinction ratio (PER) of 0 dB when the relative power levels of both SLED sources are carefully balanced.

引用

页数：3

共 8 条

[1] Use of combined polarization-sensitive optical coherence tomography and Mueller matrix imaging for the polarimetric characterization of excised biological tissue [J].