Christopher L. Rutledge

Transceiver positioning in free-space optical networks

High dynamic range free-space optical communication receiver

Optical receiver and demultiplexer for free-space wavelength division multiplexing communications systems

Methods and apparatus for secure optical communications links

Wireless communications systems employing free-space optical communications links

Free-space optical communications system with open loop transmitter control

Automatic gain control for free-space optical telecommunications links

Pager having voice synthesis capability and method for using the same

Optical transceiver using common optical path for transmission and reception

Sensor array tracking and detection system having an alignment positioner