Featured patents

Diode Laser
US 08718111 B1, May 6, 2014, Lin Zhu et al. / Clemson University (Clemson, US)
A diode laser comprising:…

Diode Laser and Laser Resonator for a Diode Laser Having Improved Lateral Beam Quality
US 08675705 B2, March 18, 2014, Martin Spreemann et al. / Forschungsverbund Berlin E.V. (Berlin, DE)
A laser resonator for a laser diode, comprising:…

HCG Reflection Enhancement in Diverse Refractive Index Material
US 08488646 B2, July 16, 2013, Connie Chang-Hasnain et al. / The Regents of the University of California (Oakland, US)
An apparatus for optical reflection, comprising:…

Hybrid Laser Coupled to a Waveguide
US 08472493 B2, June 25, 2013, Tiphaine Dupont et al. / Commissariat a l'Energie Atomique et Aux Energies Alternatives (Paris, FR)
A method for introducing light into a waveguide (3) formed on the upper surface…

Laser Device and Method of Manufacture Thereof
US 08472495 B2, June 25, 2013, Takashi Motoda / Mitsubishi Electric Corporation (Tokyo, JP)
A laser device having first and second opposed end faces, the laser device…

Method and System for Hybrid Integration of a Tunable Laser and a Mach Zehnder Modulator
US 08605766 B2, Dec. 10, 2013, William Kozlovsky et al. / Skorpios Technologies, Inc. (Albuquerque, US)
A tunable pulsed laser comprising:…

Mid-IR Microchip Laser: ZnS:Cr 2+ Laser With Saturable Absorber Material
US 08767789 B2, July 1, 2014, Vladimir V. Fedorov et al. / The UAB Research Foundation (Birmingham, US)
A laser transmitter comprising:…

Optical Device
US 08509277 B2, Aug. 13, 2013, Yoshikazu Hattori / Fujitsu Limited (Kawasaki, JP)
An optical device comprising:…

Semiconductor Device Having a Vertical Cavity Surface Emitting Laser (VCSEL) and a Protection Diode Integrated Therein and Having Reduced Capacitance to Allow the VCSEL to Achieve High Operating Speeds
US 08488645 B2, July 16, 2013, Ramana M. V. Murty / Avago Technologies General IP (Singapore) Pte. Ltd. (Singapore, SG
A semiconductor device comprising:…

Semiconductor Laser
US 08731018 B2, May 20, 2014, Takuto Maruyama et al. / Mitsubishi Electric Corporation (Tokyo, JP)
A semiconductor laser comprising:…

Semiconductor Laser
US 08737446 B2, May 27, 2014, Chie Fukuda / Sumitomo Electric Industries, Ltd. (Osaka, JP)
A semiconductor laser, comprising:…

Semiconductor Laser
US 08705583 B2, April 22, 2014, Manabu Matsuda / Fujitsu Limited (Kawasaki, JP)
A semiconductor laser, comprising:…

Semiconductor Laser
US 08582617 B2, Nov. 12, 2013, Kimio Shigihara / Mitsubishi Electric Corporation (Tokyo, JP)
A semiconductor laser having a distributed Bragg reflector (DBR) structure,…

Semiconductor Laser and Method for Manufacturing the Same
US 08649410 B2, Feb. 11, 2014, Takashi Kato et al. / Sumitomo Electric Industries Ltd (Osaka, JP)
A semiconductor laser comprising:…

Semiconductor Laser Device and Method for Producing the Same
US 08477820 B2, July 2, 2013, Yutaka Onishi / Sumitomo Electric Industries, Ltd. (Osaka, JP)
A semiconductor laser device comprising:…

Semiconductor Laser Diode Device and Method of Fabrication Thereof
US 08477819 B2, July 2, 2013, Shotaro Kitamura / Renesas Electronics Corporation (Kanagawa, JP)
A distributed feedback semiconductor laser diode device including a diffraction…

Semiconductor Laser Silicon Waveguide Substrate, and Integrated Device
US 08472494 B2, June 25, 2013, Suguru Akiyama / Fujitsu Limited (Kawasaki, JP)
A semiconductor laser comprising:…

Semiconductor Microtube Lasers
US 08792528 B2, July 29, 2014, Robert H. Blick et al. / Wisconsin Alumni Research Foundation (Madison, US)
A semiconductor microtube laser comprising a multilayer heterostructure…

Semiconductor Optical Element
US 08837548 B2, Sept. 16, 2014, Shinsuke Tanaka / Fujitsu Limited (Kawasaki, JP)
A semiconductor optical element comprising;…

Vertical-Cavity Surface-Emitting Laser
US 08576890 B2, Nov. 5, 2013, David A. Fattal et al. / Hewlett-Packard Development Company, L.P. (Houston, US)
A vertical-cavity surface-emitting laser comprising:…

Vertical-Cavity Surface-Emitting Laser Device Having Relief Structure
US 08649411 B2, Feb. 11, 2014, Ying-Jay Yang et al. / National Central University (Jhongli, TW)
A vertical-cavity surface-emitting laser (VCSEL) device comprising:…

Wavelength Tunable Semiconductor Laser Having Two Difractive Grating Areas
US 08588266 B2, Nov. 19, 2013, Takuya Fujii / Eudyna Devices Inc. (Yamanashi, JP)
A semiconductor laser comprising:…

Patentorg has 22 documents under With Diffraction Grating (Bragg Reflector) Patents.

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