Highly efficient long-lifetime dual-layered waveguide dye laser containing SiO2 nanoparticle-dispersed random scattering active media

Hirofumi Watanabe; Yuji Oki; Takashige Omatsu

doi:10.1143/JJAP.48.112503

Highly efficient long-lifetime dual-layered waveguide dye laser containing SiO₂ nanoparticle-dispersed random scattering active media

Hirofumi Watanabe, Yuji Oki, Takashige Omatsu

Department of I&E Visionaries

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

14 Citations (Scopus)

Abstract

We have demonstrated a highly efficient, long-lifetime waveguide dye laser using nanosized-particle-dispersed random scattering active media. An experimental laser slope efficiency of 38.6% and energy threshold of less than 1μJ at a single longitudinal mode were measured. The operation lifetime of this laser device reached 6.5 million pump shots.

Original language	English
Article number	112503
Journal	Japanese journal of applied physics
Volume	48
Issue number	11
DOIs	https://doi.org/10.1143/JJAP.48.112503
Publication status	Published - Dec 1 2009

All Science Journal Classification (ASJC) codes

Engineering(all)
Physics and Astronomy(all)

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10.1143/JJAP.48.112503

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abstract = "We have demonstrated a highly efficient, long-lifetime waveguide dye laser using nanosized-particle-dispersed random scattering active media. An experimental laser slope efficiency of 38.6% and energy threshold of less than 1μJ at a single longitudinal mode were measured. The operation lifetime of this laser device reached 6.5 million pump shots.",

author = "Hirofumi Watanabe and Yuji Oki and Takashige Omatsu",

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AU - Omatsu, Takashige

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AB - We have demonstrated a highly efficient, long-lifetime waveguide dye laser using nanosized-particle-dispersed random scattering active media. An experimental laser slope efficiency of 38.6% and energy threshold of less than 1μJ at a single longitudinal mode were measured. The operation lifetime of this laser device reached 6.5 million pump shots.

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Highly efficient long-lifetime dual-layered waveguide dye laser containing SiO₂ nanoparticle-dispersed random scattering active media

Abstract

All Science Journal Classification (ASJC) codes

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