Method of Providing Duplex Optical Communications and Optical Modulator Therefor

Methods of providing duplex free-space optical, communication comprising receiving a time-shift keying (TSK) encoded signal and selectively re-modulating-and optionally retro-reflecting-received TSK pulses so as to transmit an on-off keying (OOK) signal. Related apparatus and signals are also provid...

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Bibliographische Detailangaben
Hauptverfasser:	STONE STEVEN MATTHEW, SCOTT ANDREW MAXWELL, LEWIN ANDREW CHARLES, RIDLEY KEVIN DENNIS
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS TRANSMISSION
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Beschreibung
Zusammenfassung:	Methods of providing duplex free-space optical, communication comprising receiving a time-shift keying (TSK) encoded signal and selectively re-modulating-and optionally retro-reflecting-received TSK pulses so as to transmit an on-off keying (OOK) signal. Related apparatus and signals are also provided.