X band travelling-wave light-intensity modulator using ZnS crystals

D. Doughty

doi:10.1049/el:19680103

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X band travelling-wave light-intensity modulator using ZnS crystals

D. Doughty

Year: 1968 Journal: Electronics Letters Vol: 4 (7)Pages: 134-135 Publisher: Institution of Engineering and Technology

DOI: 10.1049/el:19680103

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Abstract

A travelling-wave light-intensity modulator is described which uses two natural crystals of ZnS. This prototype needs a peak microwave pulse of 2 kW for 45% modulation, and has an overall bandwidth of 15% at 9.75 GHz.

Keywords:

Microwave Optics Bandwidth (computing) Intensity modulation Traveling wave Intensity (physics) Optoelectronics Materials science Modulation (music) Light intensity Light wave Optical modulator Pulse-width modulation Electro-optic modulator Physics Phase modulation Electrical engineering Telecommunications Engineering Acoustics Voltage Mathematics

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Advanced Photonic Communication Systems

Physical Sciences → Engineering → Electrical and Electronic Engineering

Photonic and Optical Devices

Physical Sciences → Engineering → Electrical and Electronic Engineering

Terahertz technology and applications

Physical Sciences → Engineering → Electrical and Electronic Engineering

X band travelling-wave light-intensity modulator using ZnS crystals

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