학술논문
Fabrication of a Cr4+: YAG Crystal Fiber and its Use in a Mode-Locked All-Fiber Laser Source
Document Type
Conference
Source
2023 23rd International Conference on Transparent Optical Networks (ICTON) Transparent Optical Networks (ICTON), 2023 23rd International Conference on. :1-4 Jul, 2023
Subject
Language
ISSN
2161-2064
Abstract
An all-fiber Cr 4+ : YAG doped mode-locked laser is successfully developed at the first time. The results indicate a lasing threshold of 150 mW, maximum output power of 300 mW, a signal-to-noise ratio of 70-dB and a repetition frequency of 15.9 MHz. This is an important achievement because it shows that the Cr 4+ :YAG mode-locked laser has the potential to be used in spectral domain optical coherence tomography applications.