Single-cavity, multiline laser system with large coherence length

被引：0

作者：

Schmiedchen, M ^{[1
]}

von Spiegel, W ^{[1
]}

Tschudi, T ^{[1
]}

机构：

[1] Tech Univ Darmstadt, Inst Appl Phys, D-64289 Darmstadt, Germany

来源：

APPLIED OPTICS | 2005年 / 44卷 / 36期

关键词：

D O I：

10.1364/AO.44.007806

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a new approach of generating the several wavelengths required for color holography with coherence lengths in the range of several meters. Our proposed laser system consists of an argon-ion laser, which is equipped with broadband optics. Its main lasing lines include 457, 488, and 514 run. Sufficient coherence length is achieved by means of an intracavity etalon. We report single-frequency operation at several competing wavelengths and the successful recording of multicolor holograms with the described laser system. (c) 2005 Optical Society of America.

引用

页码：7806 / 7809

页数：4

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