Optical transmitter

Details Optical transmitter Optical transmitter

1993-11-17

1995-01-03

Chilcot, Jr., Richard E.

Optical: systems and elements

Deflection using a moving element

Using a periodically moving element

359180, 359186, 372 26, 372 29, 372 38, H04B 1004

Patent

active

053791444

ABSTRACT:
An optical transmitter is disclosed of the type having direct phase-shift and self-homodyne intensity modulation (DPSH-IM) applied to thereto. A periodic signal having the period corresponding to one time slot of a modulation current pulse for a laser diode is superimposed, together with the modulation current pulse, on a bias current to improve the transmission waveform.

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Scope With Short Coherence Length Source Injects Light Into Loop In Opposite Directions, Detects Interference of Beams After Several Revolutions And Has Reflector Or 2nd Loop.

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