论文信息 - Optical signal-processing through dual-channel ultrasonic light modulators

Optical signal-processing through dual-channel ultrasonic light modulators

The use of a dual-channel ultrasonic light modulator (ULM) for signal processing without a fixed reference mask is introduced, and some experimental results are presented. The experiments were conducted at intermediate frequency using a He-Ne Laser and a water ULM, and confirmed the theory outlined in this letter.

Carlo Atzeni | L. Pantani

[1] Carlo Atzeni,et al. Comments on "A simplified optical correlator for radar-signal processing" , 1969 .

[2] E. Barry Felstead. A Simple Real-Time Incoherent Optical Correlator , 1967, IEEE Transactions on Aerospace and Electronic Systems.

[3] Bernard Di Tano. A MORE FLEXIBLE OPTICAL CORRELATOR USING ELECTRO-OPTICAL DOPPLER REPLICAS. , 1967 .

[4] L. Slobodin. Optical correlation technique , 1963 .

[5] Carlo Atzeni,et al. A simplified optical correlator for radar-signal Processing , 1969 .

[6] W T Maloney,et al. Optical correlation of fresnel images. , 1968, Applied optics.