Passive coherent combining of two tapered laser diodes in an interferometric external cavity

被引：0

作者：

Schimmel, G. ^{[1
]}

Doyen, I. ^{[1
]}

Janicot, S. ^{[1
]}

Hanna, M. ^{[1
]}

Georges, P. ^{[1
]}

Lucas-Leclin, G. ^{[1
]}

Decker, J. ^{[2
]}

Crump, P. ^{[2
]}

Erbert, G. ^{[2
]}

机构：

[1] Univ Paris Sud, CNRS, Inst Opt, Lab Charles Fabry,UMR 8501, F-91127 Palaiseau, France

[2] Leibniz Inst Hochstfrequenztech, Ferdinand Braun Inst, Gustav Kirchhoff Str 4, D-12489 Berlin, Germany

来源：

PROCEEDINGS OF THE 2015 HIGH POWER DIODE LASERS AND SYSTEMS CONFERENCE (HPD) | 2015年

关键词：

Coherent beam combining; external cavity; phase-locking; tapered diode laser;

D O I：

暂无

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate a rear-side phase-locking architecture with two high-brightness diode lasers. This technique is based on the passive phase-locking of emitters in an external cavity on their rear facet, and their coherent combination on the front facet. Two high-brightness high-power tapered laser diodes are coherently combined using a Michelson-based cavity. The combining efficiency is above 80% and results in an output power of 6.5 W in a nearly diffraction-limited beam.

引用

页码：11 / 12

页数：2

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