Featured patents

Arbitrary Optical Waveform Generation Utilizing Optical Phase-Locked Loops
US 08792524 B2, July 29, 2014, Nonlinear device, Arseny Vasilyev et al. / Telaris Inc. (Santa Monica, US)
An optical system utilizing at least a first chirped optical input wave varying…

Phased Laser Array With Tailored Spectral and Coherence Properties
US 08731010 B2, May 20, 2014, Mode locking, Jay W. Dawson et al. / Lawrence Livermore National Security, LLC (Livermore, US)
A fiber optic laser array, comprising:…

Method and Apparatus for Reducing Optical Signal Speckle
US 08750341 B2, June 10, 2014, For driving or controlling laser, Kevin B. McDonald et al. / Mindspeed Technologies, Inc. (Newport Beach, US)
A method for reducing speckle in light output from an optical signal generator…

High Brightness Laser Diode Module
US 08711894 B2, April 29, 2014, Laser array, Vadim Chuyanov et al. / IPG Photonics Corporation (Oxford, US)
A laser diode module centered along an optical axis comprising:…

Master Oscillator System and Laser Apparatus
US 08675697 B2, March 18, 2014, Tuning, Osamu Wakabayashi et al. / Gigaphoton Inc. (Tochigi, JP)
A master oscillator system comprising:…

Lens Coupled Quantum Cascade Laser
US 08619832 B2, Dec. 31, 2013, Having lens, Qing Hu et al. / Massachusetts Institute of Technology (Cambridge, US)
A quantum cascade laser, comprising:…

Semiconductor Laser Manufacturing Method and Semiconductor Laser
US 08599894 B2, Dec. 3, 2013, Particular confinement layer, Shunsuke Nozu / Renesas Electronics Corporation (Kanagawa, JP)
A semiconductor laser manufacturing method comprising:…

High-Power Diode End-Pumped Solid-State UV Laser
US 08559471 B2, Oct. 15, 2013, Frequency multiplying, Guilin Mao
A high-power diode end-pumped solid-state laser and its UV and deep-UV harmonic…

Laser Diode Write Driver Feedback, Current Mirror, and Differential-Pair Circuitry
US 08537868 B2, Sept. 17, 2013, For driving or controlling laser, Indumini Ranmuthu et al. / Texas Instruments Incorporated (Dallas, US)
A laser diode write driver comprising:…

Vertical Cavity Surface Emitting Laser Device With Monolithically Integrated Photodiode
US 08467428 B2, June 18, 2013, Having photodetection means, Philipp Henning Gerlach et al. / Koninklijke Philips Electronics N.V. (Eindhoven, NL)
A vertical cavity surface emitting laser device, comprising a vertical cavity…

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