A 670 NM EXTERNAL-CAVITY SINGLE-MODE DIODE-LASER CONTINUOUSLY TUNABLE OVER 18 GHZ RANGE

被引：11

作者：

ATUTOV, SN ^{[1
]}

MARIOTTI, E ^{[1
]}

MEUCCI, M ^{[1
]}

BICCHI, P ^{[1
]}

MARINELLI, C ^{[1
]}

MOI, L ^{[1
]}

机构：

[1] NOVOSIBIRSK AUTOMAT & ELECTROMETRY INST,NOVOSIBIRSK 90,RUSSIA

来源：

OPTICS COMMUNICATIONS | 1994年 / 107卷 / 1-2期

关键词：

Reflective coatings - Absorption spectroscopy - Semiconductor lasers;

D O I：

10.1016/0030-4018(94)90107-4

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

It is demonstrated that a 670 nm visible diode laser, operating in external cavity and without any additional anti-reflection coating treatment on the output facet, can perfectly operate in a single mode regime and can be continuously tuned over a frequency range larger than 18 GHz. The external cavity is closed by a grating and it does not need etalons or other frequency selective devices. The very wide single mode scanning has been obtained by a servo system which locks the internal laser solitary cavity to the external one that is supported by three quartz bars. An example of a linear single frequency scanning is reported where the absorption spectrum corresponding to the 2S --> 2P transition of Li-7 is shown.

引用

页码：83 / 87

页数：5

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