Distributed feedback semiconductor laser device

Distributed feedback semiconductor laser device

Distributed feedback semiconductor laser device

Distributed feedback semiconductor laser device

Distributed feedback semiconductor laser device and a method of

Distributed feedback semiconductor laser device and current inje

Distributed feedback semiconductor laser device and...

Distributed feedback semiconductor laser diode, method for produ

Distributed feedback semiconductor laser for outputting beam...

Distributed feedback semiconductor laser having a laser-active l

Distributed feedback semiconductor laser of continuously tunable

Distributed Feedback semiconductor laser with controlled phase s

Distributed feedback semiconductor laser with gain modulation

Distributed feedback semiconductor laser with phase shift...

Distributed feedback surface plasmon laser

Distributed feedback type semiconductor laser device and...

Distributed feedback-channeled substrate planar semiconductor la

Distributed phase shift semiconductor laser

Distributed reflector and wavelength-tunable semiconductor laser

Distributed reflector laser having improved side mode suppressio