SPECTRA ANALYSIS OF TWO TYPES OF FIBER GRATING LASER WITH V-I TRANSMISSION MATRIX METHOD

Zhuoxuan Li, Li Pei, Chunhui Qi, Tigang Ning, Ruifeng Zhao, Song Gao, Wanjing Peng

Abstract

V-I Transmission Matrix Method(VITMM) is firstly used for analyzing transmission spectra of two types of fiber grating laser respectively, one is single-cavity resonator formed by a uniform fiber grating and a chirped fiber grating, the other is double-cavity resonator formed by three uniform fiber gratings. Compared with multi-layer method, VITMM could improve efficiency on the premise of accuracy. It is demonstrated that single longitudinal mode output is much easier to be attained in double-cavity fiber grating laser configuration.

Keywords

VITMM, single-cavity, double-cavity, single longitudinal mode

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DOI

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IMEKO TC

TC2 - Photonics

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