RF generator for compact CO2 waveguide lasers

被引：3
作者：
López, R
Villagómez, R
机构：
[1] CICESE, Monterrey 64030, NL, Mexico
[2] UANL, Fac Ciencias Fisicomatemat, San Nicolas de los Garza 66450, Nuevo Leon, Mexico
来源：
OPTIK | 2006年 / 117卷 / 03期
关键词：
waveguides; lasers; RF; CO2;
D O I：
10.1016/j.ijleo.2005.07.016
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
This letter reports the fabrication and testing of a compact Radio Frequency Generator (Oscillator-Amplifier) for its integration in a CO2 waveguide laser. The circuit uses a common source MOSFET transistor that has been modified for self-sustained oscillations impedance-matched to 50 Omega. RF power is supplied to the laser resonant cavity made of a ceramic-metal slab which is placed between a negative branch unstable optical resonator. (c) 2005 Elsevier GmbH. All rights reserved.
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页码：138 / 140
页数：3
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