Title :
Focusing-type optical modulator
Author_Institution :
Nippon Telegraph and Telephone Public Corporation, Tokyo, Japan
fDate :
10/1/1973 12:00:00 AM
Abstract :
An optical modulator having a bandwidth of 1.6 GHz and a required power of 1 W for 100-percent intensity modulation at the wavelength of 0.63 μm has been constructed. The wide-band and low-drive power performance is obtained by the use of a structure-like beam waveguide.
Keywords :
Bandwidth; Capacitance; Dielectric substrates; Electrooptic modulators; Impedance; Laser beams; Lenses; Microstrip; Optical modulation; Voltage;
Journal_Title :
Quantum Electronics, IEEE Journal of
DOI :
10.1109/JQE.1973.1077402
