Continuously tunable 0.5 W single-frequency diode laser source

被引：17

作者：

Wandt, D ^{[1
]}

Laschek, M ^{[1
]}

von Alvensleben, F ^{[1
]}

Tunnermann, A ^{[1
]}

Welling, H ^{[1
]}

机构：

[1] Laser Zentrum Hannover EV, D-30419 Hannover, Germany

来源：

OPTICS COMMUNICATIONS | 1998年 / 148卷 / 4-6期

关键词：

D O I：

10.1016/S0030-4018(97)00696-2

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report on the generation of continuously tunable high power radiation near 780 nm by using a travelling wave GaAs/GaAlAs amplifier with a laterally tapered gain region seeded by a low power external cavity diode laser. Stable single frequency operation and a tuning range of 20 nm without mode hops between 771 nm and 791 nm has been achieved. For an input power of 2.4 mW, a cw output of almost 0.5 W at 782 nm was obtained. (C) 1998 Elsevier Science B.V.

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页码：261 / 264

页数：4

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