Assignee
SDL INC
US177 patents
Top patents by PatentIndex Score
US6301271B1Oct 9, 2001
Frequency conversion system
SDL INC114 citations99
US6301273B1Oct 9, 2001
Power enhanced frequency conversion system
SDL INC109 citations99
US6212310B1Apr 3, 2001
High power fiber gain media system achieved through power scaling via multiplexing
SDL INC341 citations99
US6151338ANov 21, 2000
High power laser optical amplifier system
SDL INC172 citations99
US6130147AOct 10, 2000
Methods for forming group III-V arsenide-nitride semiconductor materials
SDL INC150 citations99
US6081369AJun 27, 2000
Fiber amplifiers and pumping sources for fiber amplifiers
SDL INC158 citations99
US5933271AAug 3, 1999
Optical amplifiers providing high peak powers with high energy levels
SDL INC189 citations99
US5912910AJun 15, 1999
High power pumped mid-IR wavelength systems using nonlinear frequency mixing (NFM) devices
SDL INC150 citations99
US5892615AApr 6, 1999
Output power enhancement in optical fiber lasers
SDL INC113 citations99
US5870417AFeb 9, 1999
Thermal compensators for waveguide DBR laser sources
SDL INC246 citations99
US5689123ANov 18, 1997
III-V aresenide-nitride semiconductor materials and devices
SDL INC211 citations99
US5651018AJul 22, 1997
Wavelength-stabilized, high power semiconductor laser
SDL INC133 citations99
US5566196AOct 15, 1996
Multiple core fiber laser and optical amplifier
SDL INC423 citations99
US5530709AJun 25, 1996
Double-clad upconversion fiber laser
SDL INC133 citations99
US5392308AFeb 21, 1995
Semiconductor laser with integral spatial mode filter
SDL INC139 citations99
US6411323B1Jun 25, 2002
High power marking system achieved through power scaling via multiplexing
SDL INC79 citations98
US6335941B1Jan 1, 2002
Semiconductor laser highpower amplifier system
SDL INC83 citations98
US6167075ADec 26, 2000
High power, reliable optical fiber pumping system with high redundancy for use in lightwave communication systems
SDL INC91 citations98
US6157763ADec 5, 2000
Double-clad optical fiber with improved inner cladding geometry
SDL INC116 citations98
US6152588ANov 28, 2000
Addressable vehicular lighting system
SDL INC113 citations98
US6044096AMar 28, 2000
Packaged laser diode array system and method with reduced asymmetry
SDL INC187 citations98
US6028722AFeb 22, 2000
Optical beam reconfiguring device and optical handling system for device utilization
SDL INC113 citations98
US5926726AJul 20, 1999
In-situ acceptor activation in group III-v nitride compound semiconductors
SDL INC90 citations98
US5920423AJul 6, 1999
Multiple pumped fiber amplifiers for WDM communication systems with adjustment for the amplifier signal gain bandwidth
SDL INC110 citations98
US5870512AFeb 9, 1999
Optimized interferometrically modulated array source
SDL INC101 citations98
US5867305AFeb 2, 1999
Optical amplifier with high energy levels systems providing high peak powers
SDL INC379 citations98
US5802092ASep 1, 1998
Diode laser source with concurrently driven light emitting segments
SDL INC107 citations98
US5761234AJun 2, 1998
High power, reliable optical fiber pumping system with high redundancy for use in lightwave communication systems
SDL INC136 citations98
US5727618AMar 17, 1998
Modular microchannel heat exchanger
SDL INC362 citations98
US5677920AOct 14, 1997
Upconversion fiber laser
SDL INC99 citations98
US5539571AJul 23, 1996
Differentially pumped optical amplifer and mopa device
SDL INC149 citations98
US5537432AJul 16, 1996
Wavelength-stabilized, high power semiconductor laser
SDL INC116 citations98
US5321718AJun 14, 1994
Frequency converted laser diode and lens system therefor
SDL INC208 citations98
US5255332AOct 19, 1993
NxN Optical crossbar switch matrix
SDL INC174 citations98
US6407855B1Jun 18, 2002
Multiple wavelength optical sources
SDL INC87 citations97
US6240116B1May 29, 2001
Laser diode array assemblies with optimized brightness conservation
SDL INC237 citations97
US6021141AFeb 1, 2000
Tunable blue laser diode
SDL INC98 citations97
US5926493AJul 20, 1999
Optical semiconductor device with diffraction grating structure
SDL INC271 citations97
US5914972AJun 22, 1999
Thermal compensators for waveguide DBR laser sources
SDL INC90 citations97
US5790576AAug 4, 1998
High brightness laser diode source
SDL INC98 citations97
US5644584AJul 1, 1997
Tunable blue laser diode
SDL INC113 citations97
US5520244AMay 28, 1996
Micropost waste heat removal system
SDL INC104 citations97
US5453641ASep 26, 1995
Waste heat removal system
SDL INC130 citations97
US5337328AAug 9, 1994
Semiconductor laser with broad-area intra-cavity angled grating
SDL INC127 citations97
US6404542B1Jun 11, 2002
Multiple emitter semiconductor laser pump source for scaling of pump power and generation of unpolarized light for light signal amplification
SDL INC71 citations96
US6347007B1Feb 12, 2002
Semiconductor laser high power amplifier system
SDL INC65 citations96
US6304585B1Oct 16, 2001
Frequency conversion system
SDL INC42 citations96
US6298187B1Oct 2, 2001
High power fiber gain media system achieved through power scaling via multiplexing
SDL INC38 citations96
US6295304B1Sep 25, 2001
Resonant pumped short cavity fiber laser with multiple optical resonators
SDL INC42 citations96
USRE37354ESep 4, 2001
Semiconductor laser with integral spatial mode filter
SDL INC23 citations96
Showing the top 50 of 177 patents by PatentIndex Score.