Single-longitudinal-mode diamond laser stabilization using polarization-dependent Raman gain

Soumya Sarang; Ondrej Kitzler; Oliver Lux; Zhenxu Bai; Robert J. Williams; David J. Spence; Richard P. Mildren

doi:10.1364/OSAC.2.001028

Single-longitudinal-mode diamond laser stabilization using polarization-dependent Raman gain

Soumya Sarang^*, Ondrej Kitzler, Oliver Lux, Zhenxu Bai, Robert J. Williams, David J. Spence, Richard P. Mildren

^*Corresponding author for this work

MQ Photonics Research Centre

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

28 Citations (Scopus)

Abstract

We report a novel cavity feedback mechanism for stabilizing single-longitudinalmode (SLM) operation of diamond Raman lasers. Polarization-dependent Raman gain and in-grown stress birefringence in diamond were investigated as sources for Hänsch-Couillaud-type locking signals. The power range of SLM operation increased from 2.1 W to 7.2 W, compared to the free-running laser, for a simple standing-wave laser cavity without frequency-selective elements. Methods for further increasing power range and frequency stability are discussed.

Original language	English
Pages (from-to)	1028-1038
Number of pages	11
Journal	OSA Continuum
Volume	2
Issue number	4
DOIs	https://doi.org/10.1364/OSAC.2.001028
Publication status	Published - 15 Apr 2019

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title = "Single-longitudinal-mode diamond laser stabilization using polarization-dependent Raman gain",

abstract = "We report a novel cavity feedback mechanism for stabilizing single-longitudinalmode (SLM) operation of diamond Raman lasers. Polarization-dependent Raman gain and in-grown stress birefringence in diamond were investigated as sources for H{\"a}nsch-Couillaud-type locking signals. The power range of SLM operation increased from 2.1 W to 7.2 W, compared to the free-running laser, for a simple standing-wave laser cavity without frequency-selective elements. Methods for further increasing power range and frequency stability are discussed.",

author = "Soumya Sarang and Ondrej Kitzler and Oliver Lux and Zhenxu Bai and Williams, \{Robert J.\} and Spence, \{David J.\} and Mildren, \{Richard P.\}",

year = "2019",

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doi = "10.1364/OSAC.2.001028",

language = "English",

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T1 - Single-longitudinal-mode diamond laser stabilization using polarization-dependent Raman gain

AU - Sarang, Soumya

AU - Kitzler, Ondrej

AU - Lux, Oliver

AU - Bai, Zhenxu

AU - Williams, Robert J.

AU - Spence, David J.

AU - Mildren, Richard P.

PY - 2019/4/15

Y1 - 2019/4/15

N2 - We report a novel cavity feedback mechanism for stabilizing single-longitudinalmode (SLM) operation of diamond Raman lasers. Polarization-dependent Raman gain and in-grown stress birefringence in diamond were investigated as sources for Hänsch-Couillaud-type locking signals. The power range of SLM operation increased from 2.1 W to 7.2 W, compared to the free-running laser, for a simple standing-wave laser cavity without frequency-selective elements. Methods for further increasing power range and frequency stability are discussed.

AB - We report a novel cavity feedback mechanism for stabilizing single-longitudinalmode (SLM) operation of diamond Raman lasers. Polarization-dependent Raman gain and in-grown stress birefringence in diamond were investigated as sources for Hänsch-Couillaud-type locking signals. The power range of SLM operation increased from 2.1 W to 7.2 W, compared to the free-running laser, for a simple standing-wave laser cavity without frequency-selective elements. Methods for further increasing power range and frequency stability are discussed.

UR - https://www.scopus.com/pages/publications/85069198919

UR - http://purl.org/au-research/grants/arc/DP130103799

U2 - 10.1364/OSAC.2.001028

DO - 10.1364/OSAC.2.001028

M3 - Article

AN - SCOPUS:85069198919

SN - 2578-7519

VL - 2

SP - 1028

EP - 1038

JO - OSA Continuum

JF - OSA Continuum

IS - 4

ER -

Single-longitudinal-mode diamond laser stabilization using polarization-dependent Raman gain

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