Tunable optical parametric oscillator based on a KTP crystal, pumped by a pulsed Ti 3+:Al 2O 3 laser

被引：1

作者：

Dashkevich V.I. ^{[1
]}

Bui A.A. ^{[2
]}

Lisinetskii V.A. ^{[1
]}

Shkadarevich A.P. ^{[3
]}

Chulkov R.V. ^{[1
]}

Orlovich V.A. ^{[1
]}

机构：

[1] B. I. Stepanov Institute of Physics, National Academy of Sciences of Belarus, Minsk 220072

[2] LOTIS TII JV, Minsk

[3] LEMT UE, Minsk

来源：

J. Appl. Spectrosc. | 2007年 / 3卷 / 390-395期

关键词：

KTP crystal; Noncritical phase matching; Optical parametric oscillator; Tunable pulsed Ti 3+:Al 2O 3 pump laser;

D O I：

10.1007/s10812-007-0064-1

中图分类号：

学科分类号：

摘要：

We present the characteristics of an optical parametric oscillator based on a KTP crystal, pumped with noncritical phase matching by a pulsed Ti 3+:Al 2O 3 laser, tunable in the range 677-970 nm. Tunable generation of signal and idler waves is obtained in the ranges 1030-1390 nm and 2690-3050 nm respectively. The efficiency of conversion of the pump to the signal wave is ≈23%, which for pulses of duration ≈8 nsec ensures an energy in the range 1.0-11.5 mJ. The width of the emission spectrum for the signal wave is within the range 0.8-1.8 nm and is predominantly determined by the linewidth of the Ti 3+:Al 2O 3 pump laser. © 2007 Springer Science+Business Media, Inc.

引用

页码：390 / 395

页数：5

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