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

doi:10.1364/OE.27.008258

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

Department of Optics and Photonics

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

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,

Original language	English
Pages (from-to)	8258-8266
Number of pages	9
Journal	Optics Express
Volume	27
Issue number	6
DOIs	https://doi.org/10.1364/OE.27.008258
State	Published - 2019

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10.1364/OE.27.008258

Simultaneously Achieving Laser Coherent Beam Combining and Beam Shaping Using Pq:Dmna/Pmma(3/3)
Chung, T.
1/08/18 → 31/07/19
Project: Research

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title = "Recording 2nd order PQ:PMMA reflective VBG for diode laser output spectrum narrowing",

abstract = "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,",

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AU - Chung, Te Yuan

AU - Hsu, Wan Ting

AU - Hsieh, Yu Hua

AU - Shih, Bao Jen

PY - 2019

Y1 - 2019

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AB - 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,

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

Abstract

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Simultaneously Achieving Laser Coherent Beam Combining and Beam Shaping Using Pq:Dmna/Pmma(3/3)

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