Artículos de revistas
Frequency stabilization of waveguide CO2 laser by a digital technique
Registro en:
International Journal Of Infrared And Millimeter Waves. Kluwer Academic/plenum Publ, v. 22, n. 5, n. 757, n. 772, 2001.
0195-9271
WOS:000169325900010
10.1023/A:1010606012220
Autor
Viscovini, RC
Cruz, FC
Telles, EM
Scalabrin, A
Pereira, D
Institución
Resumen
In this work we present a simple technique for laser frequency stabilization, based on Digital signal processing. The technique is used to stabilize a waveguide CO2 laser of wide tunability by using three kinds of reference signals: the CO2 laser ouptut power, an infrared absorption optoacoustic signal and the output power of a Far-Infrared optically pumped molecular laser. 22 5 757 772
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