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Class Information
Number: 372/50.11
Name: Coherent light generators > Particular active media > Semiconductor > Injection > Monolithic integrated > With diffraction grating (bragg reflector)
Description: Subject matter wherein the semiconductor includes a series of very fine, closely spaced parallel slits, or of very narrow, parallel reflecting surfaces to produce a succession of spectra when light is incident thereon at a specific angle.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
7457339 Semiconductor laser apparatus Nov. 25, 2008
7457340 High coherent power, two-dimensional surface-emitting semiconductor diode array laser Nov. 25, 2008
7450626 Lasers that operate independently of temperature Nov. 11, 2008
7450624 Grating--outcoupled surface-emitting lasers Nov. 11, 2008
7450623 Wavelength locked laser including integrated wavelength selecting total internal reflection (TIR) structure Nov. 11, 2008
7440481 Surface-emitting type semiconductor laser and method for manufacturing the same Oct. 21, 2008
7436871 Method and device for performing wavelength modulation with Distributed Bragg Reflector (DBR) laser Oct. 14, 2008
7433379 Vertical-cavity surface emitting laser Oct. 7, 2008
7424041 Wide tuneable laser sources Sep. 9, 2008
7424043 Surface-emitting type semiconductor laser Sep. 9, 2008
7418020 Surface emitting laser device Aug. 26, 2008
7415055 Reliability-enhancing layers for vertical cavity surface emitting lasers Aug. 19, 2008
7403549 Wavelength conversion laser and image display Jul. 22, 2008
7400659 Method and device for performing DBR laser wavelength modulation free of thermal effect Jul. 15, 2008
7382808 Apparatus and method for spatial mode selection of planar waveguide and thin slab lasers in the large cross section size direction Jun. 3, 2008
7376169 Optical phase conjugation laser diode May. 20, 2008
7376164 Vertical cavity surface emitting semiconductor laser, light emission device, and optical transmission system May. 20, 2008
7368754 Semiconductor integrated circuit, signal transmitting device, electro-optical device, and electronic apparatus May. 6, 2008
7369595 Distributed Bragg reflector (DBR) structure in vertical cavity surface emitting laser (VCSEL) diode, method of manufacturing the same, and VCSEL diode May. 6, 2008
7366220 Tunable laser Apr. 29, 2008
7359420 Manufacturable vertical extended cavity surface emitting laser arrays Apr. 15, 2008
7339968 Current biased dual DBR grating semiconductor laser Mar. 4, 2008
7338188 Light emitting device, method of manufacturing light emitting device, and image display device Mar. 4, 2008
7330495 Vertical cavity surface emitting laser diode having a high reflective distributed Bragg reflector Feb. 12, 2008
7327771 WDM-PON system with optical wavelength alignment function Feb. 5, 2008
7322704 Frequency stabilized vertical extended cavity surface emitting lasers Jan. 29, 2008
7313159 Apparatus and method for providing a single-mode grating-outcoupled surface emitting laser with detuned second-order outcoupler grating Dec. 25, 2007
7286584 Carrier bonded 1550 nm VCSEL with InP substrate removal Oct. 23, 2007
7283577 Radiation-emitting semiconductor component Oct. 16, 2007
7277462 Wide tuneable laser sources Oct. 2, 2007
7248616 Bidirectional transceiver and method for driving the same Jul. 24, 2007
7245644 Semiconductor monolithic integrated optical transmitter Jul. 17, 2007
7245647 Surface-emission laser diode operable in the wavelength band of 1.1-1.7mum and optical telecommunication system using such a laser diode Jul. 17, 2007
7242705 Grating-outcoupled cavity resonator having uni-directional emission Jul. 10, 2007
7226175 Image exposure device and laser exposure device applied thereto Jun. 5, 2007
7194014 Semiconductor laser device, semiconductor laser module, and optical fiber amplifier using the semiconductor laser module Mar. 20, 2007
7194016 Laser-to-fiber coupling Mar. 20, 2007
7180648 Electro-absorption modulator device and methods for fabricating the same Feb. 20, 2007
7170916 Selectively etchable heterogeneous composite distributed Bragg reflector Jan. 30, 2007
7157730 Angled wafer rotating ion implantation Jan. 2, 2007
7139299 De-tuned distributed feedback laser diode Nov. 21, 2006
7130325 Sampled grating distributed feedback wavelength tunable semiconductor laser integrated with sampled grating distributed Bragg reflector Oct. 31, 2006
7123642 Multi-wavelength laser device Oct. 17, 2006
7113526 Multi-wavelength grating-outcoupled surface emitting laser system Sep. 26, 2006
7106765 Tuneable laser Sep. 12, 2006
7103081 DFB laser with ar coating selected to provide wide temperature range of operation Sep. 5, 2006
7099360 Method and apparatus to generate and monitor optical signals and control power levels thereof in a planar lightwave circuit Aug. 29, 2006
7099075 Tunable segmented distributed bragg reflector for linear optical amplifier Aug. 29, 2006
7092425 VCSEL device with improved modal properties Aug. 15, 2006
7072376 Method of manufacturing an InP based vertical cavity surface emitting laser and device produced therefrom Jul. 4, 2006

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