Directly heated ceramic catalyst support

Directly modulatable laser

Directly modulated laser with isolated modulated gain...

Directly modulated optical module and method for driving...

Directly modulated semiconductor laser having reduced chirp

Directly pivotable grating for agile laser tuners

Directly-modulated diode lasers with reduced overshoot

Disable/enable control for laser driver eye safety

Disable/enable control for laser driver eye safety

Disable/enable control for laser driver eye safety

Disc or slab laser apparatus employing compound parabolic concen

Discharge arrangement for pulsed gas lasers

Discharge circuit for pulsed laser

Discharge circuit for pulsed laser and pulsed power source

Discharge device for pulsed laser

Discharge driven gold catalyst with application to a CO.sub.2 la

Discharge driven precious metal catalyst with application to car

Discharge driven silver oxide catalyst with application to a CO.

Discharge electrode and discharge electrode manufacturing...

Discharge electrode for laser device