Continuous-wave broadly tunable diode laser array-pumped mid-infrared Cr2+:CdSe laser

被引：11

作者：

Lazarev, V. A. ^{[1
]}

Tarabrin, M. K. ^{[1
,2
]}

Kovtun, A. A. ^{[1
]}

Karasik, V. E. ^{[1
]}

Kireev, A. N. ^{[2
]}

Kozlovsky, V. I. ^{[2
,4
]}

Korostelin, Yu V. ^{[2
]}

Podmar'kov, Yu P. ^{[2
,3
]}

Frolov, M. P. ^{[2
,3
]}

Gubin, M. A. ^{[2
,4
]}

机构：

[1] Bauman Moscow State Tech Univ, Moscow 105005, Russia

[2] Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia

[3] Moscow Inst Phys & Technol, Moscow 117303, Russia

[4] Natl Res Nucl Univ MEPhI, Moscow 115409, Russia

来源：

LASER PHYSICS LETTERS | 2015年 / 12卷 / 12期

基金：

俄罗斯科学基金会;

关键词：

diode laser array; pump; mid-IR; solid-state; laser; Cr2+:CdSe; chalcogenide crystal; MU-M; SPECTROSCOPY; RANGE;

D O I：

10.1088/1612-2011/12/12/125003

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate the operation of a room-temperature, solid-state, broadly tunable Cr-doped CdSe single-crystal continuous-wave laser. Longitudinal pumping with a continuous-wave diode laser array at 1.94 mu m produced a broadband output of 280 mW at 2.6 mu m with an incident power slope efficiency of 12%. With an intracavity Brewster-cut CaF2 prism, we tuned the Cr2+:CdSe laser from 2.45 to 3.06 mu m with a resolution of 10 nm and an output power up to 55 mW.

引用

页数：5

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