Double etalon optical wavelength reference device

Double moving grating laser

Double phase-conjugate ring resonator

Double wavelength laser

Double-pass polarization diversified birefringent filter

Double-passage acousto-optical device and laser

DPSS laser

Drive circuit and method for setting a control signal of a semic

Driver circuit of a tunable laser diode

Driver for Pockels cell and using this Pockels cell within...

Driver unit for a laser Q-switch

Driving method for tunable semiconductor laser diode, tunable li

Drooping elimination device for semiconductor laser

Dual frequency optical cavity

Dual function single laser

Dual harmonic-wavelength split-frequency laser

Dual media laser with mode locking

Dual mode single cavity pulse compressor

Dual pulse-width medical laser

Dual wavelength infrared laser