INJECTION-LOCKING CHARACTERISTICS OF GAIN-GUIDED DIODE-LASER ARRAYS WITH AN ON-CHIP MASTER LASER

被引：8

作者：

HOHIMER, JP

MYERS, DR

BRENNAN, TM

HAMMONS, BE

机构：

来源：

APPLIED PHYSICS LETTERS | 1990年 / 56卷 / 16期

关键词：

D O I：

10.1063/1.103162

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report measurements of the injection-locking characteristics of a high-power continuous-wave diode laser array with an on-chip independently controlled master laser. This integrated injection-locked array emits a near-diffraction-limited single-lobed output beam at cw power levels up to 220 mW/facet. By controlling the current to the master laser, the single-lobed output beam can be electronically steered over a far-field angle of >1.7°. We also report preliminary studies of the coupling interaction in these integrated devices.

引用

页码：1521 / 1523

页数：3

共 7 条

[1] INDIVIDUAL SPATIAL MODES OF A PHASE-LOCKED INJECTION-LASER ARRAY OBSERVED THROUGH SPECTRAL SELECTION AND SELECTED WITH AN EXTERNAL MIRROR [J].