Continuously tunable diamond Raman laser for resonance laser ionization

被引：18

作者：

Chrysalidis, Katerina ^{[1
,2
]}

Fedosseev, Valentin N. ^{[1
]}

Marsh, Bruce A. ^{[1
]}

Mildren, Richard P. ^{[3
]}

Spence, David J. ^{[3
]}

Wendt, Klaus D. A. ^{[2
]}

Wilkins, Shane G. ^{[1
]}

Granados, Eduardo ^{[1
]}

机构：

[1] CERN, CH-1217 Geneva, Switzerland

[2] Johannes Gutenberg Univ Mainz, Inst Phys, D-55099 Mainz, Germany

[3] Macquarie Univ, MQ Photon Res Ctr, N Ryde, NSW 2109, Australia

来源：

OPTICS LETTERS | 2019年 / 44卷 / 16期

基金：

欧盟地平线“2020”;

关键词：

ION-SOURCE; CERN-ISOLDE; HIGH-POWER;

D O I：

10.1364/OL.44.003924

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate a highly efficient, tunable, similar to 5 GHz linewidth diamond Raman laser operating at 479 nm. The diamond laser was pumped by a wavelength-tunable intracavity frequency-doubled titanium sapphire (Ti: Sapphire) laser operating at around 450 nm, at a repetition rate of 10 kHz with a pulse duration of 50 ns. The Raman resonator produced a continuously tunable output with high stability, high conversion efficiency (28%), and beam quality (M-2 < 1.2). We also demonstrate that the linewidth and tunability of the pump laser is directly transferred to the Stokes output. Our results show that diamond Raman lasers offer great potential for spectroscopic applications, such as resonance laser ionization, in an all-solid-state platform. (C) 2019 Optical Society of America.

引用

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页码：3924 / 3927

页数：4

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