A Model of Dual Fabry–Perot Etalon-Based External-Cavity Tunable Laser Using Finite-Difference Traveling-Wave Method

A Model of Dual Fabry–Perot Etalon-Based External-Cavity Tunable Laser Using Finite-Difference Traveling-Wave Method

A physical model of an external-cavity tunable laser (ECTL) utilizing the vernier effect of a dual Fabry–Perot (FP) etalon is presented and simulated using the finite-difference traveling wave (FDTW) method. In this paper, we provide a detailed explanation of the physical principle and construction...

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Bibliographic Details
Main Authors: Xinhao Du, Changda Xu, Ya Jin, Kunpeng Zhai, Wenting Wang, Wei Chen, Ninghua Zhu
Format: Article
Language:English
Published: MDPI AG 2023-05-01
Series:Photonics
Subjects:
etalon
external-cavity lasers
finite difference methods
laser theory
modeling
optical frequency combs
Online Access:https://www.mdpi.com/2304-6732/10/5/579

Internet

https://www.mdpi.com/2304-6732/10/5/579

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