Computer-controlled stabilization of mode of single-frequency He-Ne laser with thin-film absorber

• Autorzy: Jankiewicz Z. , Rutyna K.
• Języki publikacji: EN

Abstrakty

EN

The system of single -frequency He-Ne laser, with a thin-film selector, working with stabilization of frequency of output beam power is presented. The stabilization loop includes the Amstrad 6128 computer connected with digital system for piezoceramic control that has been designed for this purpose. Construction of shifters ensuring transverse and longitudinal effects are shown and results of their examinations are discussed. The ranges of selection of a single longitudinal mode and measurement results of the output power stabilty are also given.

Słowa kluczowe

EN

He-Ne laser; stabilization of mode

PL

laser helowo-neonowy; laser z absorberem; stabilność modu

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Journal of Technical Physics
• Rocznik: 1998
• Tom: Vol. 39, no 2
• Strony: 245--256
• Opis fizyczny: Bibliogr. 7 poz.,Rys., wykr.,

Twórcy

autor

Jankiewicz Z.

autor

Rutyna K.

• Instiute of Optoelectronics MUT, 2 Kaliskiego Str., 01-489 Warsaw, Poland