Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/99606
Type: Artigo de periódico
Title: Doppler Velocimetry For Photodetector Frequency Response Measurement
Author: Freschi A.A.
Kamshilin A.A.
Frejlich J.
Abstract: A new method for photodetector frequency response characterization based on laser Doppler velocimetry techniques is reported. The vibration of a commercial loudspeaker in a Michelson-type interferometer is used as a Doppler signal source. Frequencies in the range 0 to 240 kHz are produced but they may be easily extended to the MHz range. The whole measurement is performed in a short time compared to those from usual noise sources. A pin-photodiode is studied to illustrate the method. © 1992.
Editor: 
Rights: fechado
Identifier DOI: 10.1016/0030-4018(92)90258-S
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-0026882811&partnerID=40&md5=a376f0fa58bcfaad3d4bfba23e0aff49
Date Issue: 1992
Appears in Collections:Unicamp - Artigos e Outros Documentos

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