Pulse transformer technique for optical switch

Details Pulse transformer technique for optical switch Pulse transformer technique for optical switch

1978-06-30

1980-07-15

Corbin, John K.

Electrical generator or motor structure

Dynamoelectric

Rotary

310317, 350 9614, 350355, 350360, G02B 514

Patent

active

042125138

ABSTRACT:
Optical communication apparatus is disclosed whereby the voltage controlled load device typically requiring a relatively high energizing voltage is operated by means of a wide band step-up pulse transformer and a low voltage power source. The step-up transformer permits operation of the fiber optic communication system from a power source as low as 5 volts D.C. to obtain the necessary modulation potential required by the electro-optic and piezoelectric load device.

REFERENCES:
patent: 3315102 (1967-04-01), Quint et al.
patent: 3521942 (1970-07-01), Temple
patent: 3904274 (1975-09-01), Feinleib et al.
patent: 3980905 (1976-09-01), Miller
patent: 4087715 (1978-05-01), Myer
patent: 4139259 (1979-02-01), Kersten et al.
Nelson et al., "Electro-Optic Multiplexer for Large-Numerical-Aperture, _Low-Loss Fibers", Optics Letters, vol. 1, No. 1, Jul. 1977, pp. 35-37.
Schmidt et al., "Efficient Optical Waveguide Switch/Amplitude Modulator", Optics Letters, vol. 2, No. 2, Feb. 1978, pp. 45-47.

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