Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Q-modulated semiconductor laser

Q-modulated semiconductor laser

US Patent 7447246 · Granted Nov 4, 2008

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Optical sensor based on a broadband light source and cascaded waveguide filters2015
Monolithically integrated multi-directional transceiver2012
Wavelength switchable semiconductor laser using half-wave coupled active double-2010
V-coupled-cavity semiconductor laser2008
Polarization maintaining coupler2008
Polarization dependent loss loop2007
Optical dynamic gain amplifier2006
Bidirectional multiplexer and demultiplexer based on a single echelle waveguide 2005
Resolution enhanced optical spectrometer having a fixed number of photodetector 2005
Integrated optical interleaver/de-interleaver2004
Resolution enhanced optical spectrometer having a fixed number of photodetector 2004
Digital optical switch2004