Recording 2nd order PQ:PMMA reflective VBG for diode laser output spectrum narrowing

Te Yuan Chung, Wan Ting Hsu, Yu Hua Hsieh, Bao Jen Shih

研究成果: 雜誌貢獻期刊論文同行評審

4 引文 斯高帕斯(Scopus)

摘要

Two 2nd order PQ:PMMA reflecting VBGs with Bragg wavelengths of 488.8 nm and 525.6 nm were recorded using 532 nm as the recording wavelength. The formation of 2nd order PQ:PMMA VBG is explained and simulated based on the diffusion model of the PQ molecules in the PMMA matrix. The 525.6 nm VBG successfully served as the ECDL cavity mirror of a 522 nm diode laser and achieved more than 10000-fold output spectrum narrowing,

原文???core.languages.en_GB???
頁(從 - 到)8258-8266
頁數9
期刊Optics Express
27
發行號6
DOIs
出版狀態已出版 - 2019

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