Divided electrode type semiconductor laser device

Dopant diffusion barrier layer for use in III-V structures

Doping of germanium and silicon crystals with non-hydrogenic acc

Double active layer semiconductor laser

Double channel planar buried heterostructure laser

Double channel planar buried heterostructure laser with periodic

Double channel semiconductor laser and method of fabricating it

Double heterojunction semiconductor laser having improved high-f

Double heterojunction semiconductor laser having improved light

Double heterojunction semiconductor laser having improved light

Double heterostructure laser

Double heterostructure semiconductor laser with periodic structu

Double-carrier confinement laser diode with quantum well active

Double-channel planar heterostructure semiconductor laser

Double-heterostructure semiconductor with mesa stripe waveguide

Double-heterostructure semiconductor with mesa stripe waveguide

Dual channel fabry-perot laser

Dual diode converging module

Dual III-V nitride laser structure with reduced thermal...

Dual mode laser/detector diode for optical fiber transmission li