A Stable 2012.1 nm Single-Longitudinal-Mode Tm：YAG Ceramic Laser with Volume Bragg Grating and Fabry-Perot Etalon

A Stable 2012.1 nm Single-Longitudinal-Mode Tm：YAG Ceramic Laser with Volume Bragg Grating and Fabry-Perot Etalon

We demonstrate a stable single longitudinal mode Tm：YAG ceramic laser operating at a single wavelength of 2012.1 nm. The single-longitudinal-mode Tin： YAO ceramic laser is obtained by employing volume Bragg grating as one cavity mirror and inserting a Fabry-Perot etalon into the laser cavity. A maxi...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Chinese physics letters 2014-08, Vol.31 (8), p.71-74
1. Verfasser: 戴通宇 邓云 鞠有伦 段小明 姚宝权 王月珠
Format: Artikel
Sprache:eng
Schlagworte:
Bragg gratings
Ceramics
Etalons
Fabry-Perot
Holes
Laser beams
Laser cavities
Lasers
YAG
单纵模
布拉格光栅
标准具
激光陶瓷
稳定
输出功率
陶瓷激光器
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:We demonstrate a stable single longitudinal mode Tm：YAG ceramic laser operating at a single wavelength of 2012.1 nm. The single-longitudinal-mode Tin： YAO ceramic laser is obtained by employing volume Bragg grating as one cavity mirror and inserting a Fabry-Perot etalon into the laser cavity. A maximum single longitudinal mode output power of 165roW with a slope efficieney of 6.6% is achieved under the pump power of 5.02 W. The laser has a beam quality of M2 = 1.18 at the maximum single longitudinal mode output power.
ISSN:0256-307X
1741-3540
DOI:10.1088/0256-307X/31/8/084203