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Browse by Category: Main > Communications
Class Information
Number: 398/200
Name: Optical communications > Transmitter > Including optical waveguide
Description: Subject matter including (a) a single or bundle of fiber used as a single transmission medium to propagate optical energy or (b) a system of material designed to confine direct optical waves in a direction determined by its physical boundary.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8705972 Energy-efficient and fault-tolerant resonator-based modulation and wavelength division multiplexing systems Apr. 22, 2014
8678669 Reconfigurable polarity detachable connector assembly Mar. 25, 2014
8666261 Photoelectric encoder Mar. 4, 2014
8655176 System and methods for converting a temporally short and spectrally broad optical pulse into a train of spectrally narrow optical pulses Feb. 18, 2014
8644714 Multi-wavelength optical source generator Feb. 4, 2014
8608390 Optical communication module Dec. 17, 2013
8565618 Automatic wavelength configuration Oct. 22, 2013
8562226 Connectors and cables with an optical transmitter Oct. 22, 2013
RE44472 Extended source transmitter for free space optical communication systems Sep. 3, 2013
8519803 Resonator systems and methods for tuning resonator systems Aug. 27, 2013
8521038 Robustly stabilizing laser systems Aug. 27, 2013
8483571 Optical beam splitter for use in an optoelectronic module, and a method for performing optical beam splitting in an optoelectronic module Jul. 9, 2013
8477030 Optical amplifier module and dispersion compensation fiber loss detection method Jul. 2, 2013
8478134 Compression of generated optical continuum utilizing higher-order-mode fiber Jul. 2, 2013
8463138 Multi-value optical transmitter Jun. 11, 2013
8451528 Method and apparatus for generation of coherent frequency combs May. 28, 2013
8447155 Methods and apparatus for power-equalized optical frequency comb generation May. 21, 2013
8411349 Optical modulator Apr. 2, 2013
8401399 Chip-based advanced modulation format transmitter Mar. 19, 2013
8396338 Opto-electric hybrid module and method of manufacturing the same Mar. 12, 2013
8385752 Laser diode driver with back terminator and optical transmitter providing the same Feb. 26, 2013
8346041 Optical communications system Jan. 1, 2013
8337096 Efficient thermoelectric cooling of photonic integrated circuits Dec. 25, 2012
8335410 Opto-electric hybrid module and method of manufacturing the same Dec. 18, 2012
8335434 All optical fast distributed arbitration in a computer system device Dec. 18, 2012
8320772 Optical transmission apparatus Nov. 27, 2012
8295704 Laser transmitting at automatically varying wavelengths, network interface unit and system including the laser, and method of automatically varying the wavelength of a laser Oct. 23, 2012
8295710 Optical I-Q-modulator Oct. 23, 2012
8285151 Method and system for hybrid integrated 1XN DWDM transmitter Oct. 9, 2012
8285150 Method and system for integrated DWDM transmitters Oct. 9, 2012
8285149 Method and system for integrated DWDM transmitters Oct. 9, 2012
8260151 Optical communication integration Sep. 4, 2012
8213804 Semiconductor optical amplifier for an external cavity diode laser Jul. 3, 2012
8184990 Light source wavelength control apparatus May. 22, 2012
8145024 Optical communications system Mar. 27, 2012
8145062 Optical amplifier capable of amplifying optical signals that traverse separate transmission fibers Mar. 27, 2012
8135287 100 Gbit/s OFDM optical signal generation Mar. 13, 2012
8111996 Compact optical multiplexer and demultiplexer Feb. 7, 2012
8107823 Optical transmission module Jan. 31, 2012
8103175 Optical signal processing systems and methods for amplification and/or attenuation Jan. 24, 2012
8031993 Optical fiber interconnect device Oct. 4, 2011
8019233 Method and apparatus for using a hologram to control the optical field distribution of light generated by a light source and launched into an end of an optical waveguide Sep. 13, 2011
7991291 WDM PON based on DML Aug. 2, 2011
7965949 Robustly stabilizing laser systems Jun. 21, 2011
7925171 Optical transmission apparatus Apr. 12, 2011
7899338 Method and device for controlling bias of optical modulator Mar. 1, 2011
7881618 System and method for m-ary phase-shifting keying modulation Feb. 1, 2011
7865086 Optical transponder for secure optical communications and optical quadrature-measuring instrument Jan. 4, 2011
7848658 Modulation scheme for tedons Dec. 7, 2010
7844188 Light collecting device and single-photon generation device Nov. 30, 2010

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