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Class Information
Number: 372/102
Name: Coherent light generators > Particular resonant cavity > Specified cavity component > Grating
Description: Subject matter wherein the specified component has a periodic structure capable of dispersing light in accordance with its wavelength.

Patents under this class:

Patent Number Title Of Patent Date Issued
8711367 Position-measuring device Apr. 29, 2014
8693894 Gain clamped optical device for emitting LED mode light Apr. 8, 2014
8693517 Semiconductor laser using external resonator Apr. 8, 2014
8687667 Laser system Apr. 1, 2014
8681825 Grating external-cavity laser and quasi-synchronous tuning method thereof Mar. 25, 2014
8675705 Diode laser and laser resonator for a diode laser having improved lateral beam quality Mar. 18, 2014
8675697 Master oscillator system and laser apparatus Mar. 18, 2014
8675696 Chemical detection and laser wavelength stabilization employing spectroscopic absorption via laser compliance voltage sensing Mar. 18, 2014
8670476 Distributed reflector in a microring resonator Mar. 11, 2014
8665916 Fiber laser Mar. 4, 2014
8665915 Mid-IR fiber laser apparatus Mar. 4, 2014
8660164 Method and system for avoiding package induced failure in swept semiconductor source Feb. 25, 2014
8654801 Light source device, analysis device, and light generation method Feb. 18, 2014
8654799 Short-pulse fiber-laser Feb. 18, 2014
8638825 Wavelength tunable laser diode Jan. 28, 2014
8638824 High-efficiency method and device, to produce coherent Smith-Purcell radiation Jan. 28, 2014
8625650 Light source, and optical coherence tomography module Jan. 7, 2014
8625644 Stabilisation of the repetition rate of a passively Q-switched laser by means of coupled resonators Jan. 7, 2014
8611393 Laser apparatus Dec. 17, 2013
8594142 Wavelength-tunable light source Nov. 26, 2013
8588266 Wavelength tunable semiconductor laser having two difractive grating areas Nov. 19, 2013
8582619 Methods, systems, and devices for timing control in electromagnetic radiation sources Nov. 12, 2013
8582617 Semiconductor laser Nov. 12, 2013
8548015 Wavelength-tunable external cavity laser module Oct. 1, 2013
8531772 External-cavity one-dimensional multi-wavelength beam combining of two-dimensional laser elements Sep. 10, 2013
8509271 Method for manufacturing optical fiber grating, optical fiber grating, and fiber laser Aug. 13, 2013
8494022 Surface emitting laser, surface emitting laser array, light source and optical module Jul. 23, 2013
8488245 Kilowatt-class diode laser system Jul. 16, 2013
8483256 Laser diode element assembly and method of driving the same Jul. 9, 2013
8477825 Polarization maintaining multi-pass imaging system for thin-disk amplifiers and oscillators Jul. 2, 2013
8477819 Semiconductor laser diode device and method of fabrication thereof Jul. 2, 2013
8472495 Laser device and method of manufacture thereof Jun. 25, 2013
8467430 Continuous wavelength tunable laser source with optimum orientation of grating and gain medium Jun. 18, 2013
8457172 Bragg grating structure Jun. 4, 2013
8457165 Tunable multi-wavelength semiconductor laser array for optical communications based on wavelength division multiplexing Jun. 4, 2013
8451872 Wavelength tunable filter and wavelength tunable laser module May. 28, 2013
8442088 Diffractive grating coupled whispering gallery mode resonators May. 14, 2013
8442084 High performance vertically emitting lasers May. 14, 2013
8441718 Spectrally beam combined laser system and method at eye-safer wavelengths May. 14, 2013
8428095 Laser resonator Apr. 23, 2013
8416831 Laser light source Apr. 9, 2013
8416830 Wavelength stabilized light emitter and system for protecting emitter from backreflected light Apr. 9, 2013
8416829 Corrosion-resistant multilayer structures with improved reflectivity Apr. 9, 2013
8396091 Device comprising a laser Mar. 12, 2013
8390920 Laser device, laser display apparatus, laser radiating apparatus, and nonlinear optical element Mar. 5, 2013
8379687 Gas discharge laser line narrowing module Feb. 19, 2013
8369372 Laser device Feb. 5, 2013
8363685 Wavelength tunable external cavity laser beam generating device Jan. 29, 2013
8351474 Compact multimode laser with rapid wavelength scanning Jan. 8, 2013
8340150 High-power, phase-locked, laser arrays Dec. 25, 2012

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