174071 ⎘
Light guides; Coupling light guides; Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters
FOLDING OPTICAL SYSTEM, OPTICAL REPEATER, AND OPTICAL TRANSMISSION SYSTEM
#2Wavelength Division Multiplexer with Multiple Inputs and Outputs
#3SEPARATION FILTER AND QUANTUM COMMUNICATION SYSTEM USING THE SAME
#4CURVED REFLECTIVE POLARIZER
#5Wavelength Division Multiplexer with Multiple Inputs and Outputs
#6OPTICAL EMISSION ASSEMBLY AND OPTICAL MODULE
#7WAVELENGTH DIVISION MULTIPLEXING DEVICE WITH PASSIVE ALIGNMENT SUBSTRATE
#8System and method for optical communications using CWDM ferrule mated to a non-CWDM ferrule
#9ACHROMATIC COUPLERS, ACHROMATIC VARIABLE RATIO COUPLERS, AND METHODS OF MAKING THE SAME
#10WAVELENGTH DIVISION MULTIPLEXING/DEMULTIPLEXING DEVICES
#11OPTICAL FILTER DEVICE
#12OPTICAL FIBER FILTER WITH ULTRA-WIDE TUNING RANGE
#13Wavelength division multiplexing device having wavelength division multiplexing filter
#14Turnable free space optical filters
#15Wavelength division multiplexing device with passive alignment substrate
#16Curved reflective polarizer
#17Slope gain equalizer
#18Wavelength separated fine steering assembly
#19System and method for optical communications using CWDM ferrule mated to a non-CWDM ferrule
#20System and method for optical communications using CWDM ferrule mated to a non-CWDM ferrule
#21Optical multi/demultiplexing circuit
#22Optical fiber filter with ultra-wide tuning range
#23Optical transceiver and methods of making and using the same
#24METHOD OF MANUFACTURING OPTICAL MULTIPLEXER AND OPTICAL MULTIPLEXER MANUFACTURED THEREBY
#25Method of manufacturing optical multiplexer and optical multiplexer manufactured thereby
#26Optical module and assembly method thereof
#27Color separation in planar waveguides using an optical filter between two diffractive optical elements (DOE)
#28Optical module and optical communication network system having the same
#29ACTIVE OPTICAL CABLE
#30Interference filter module
#31High efficiency translucent solar module integrated with greenhouse roof structures
#32OPTICAL TEST DEVICE AND SYSTEMS
#33High-efficiency translucent solar module assembly
#34Optoelectronic assembly
#35Optical waveguide element and manufacturing method therefor
#36Curved reflective polariser films and methods of shaping
#37Multi-channel optical multiplexer or demultiplexer
#38Optical test device and systems
#39Color separation in planar waveguides using wavelength filters
#40SEMICONDUCTOR DEVICE
#41Eyepiece providing color separation in planar waveguides using dichroic filters
#42Changing pulse width to reduce visible interference
#43Fiber coupled laser source pump with wavelength division multiplexer, isolator, tap filter, and photodetector
#44Thermal driven MEMS tunable filter
#45Spectral filter for high-power fiber illumination sources
#46SEMICONDUCTOR DEVICE
#47Pluggable fiber loopback apparatus and methods for fiber optical systems
#48Color separation in planar waveguides using dichroic filters
#49Free-space optical communication dual-fiber ferrule
#50Polarization-insensitive optical transceiver
#51Free-space optical communication dual-fiber ferrule
#52Optical test device and systems
#53OPTICAL RECEIVER AND OPTICAL TRANSCEIVER
#54Optical receiving device including first lens and second lens and optical receiving system including first lens and second lens
#55Optical transceiver module with dual band pass WDM coupler embedded therein
#56Optical comb filter having first, second and third GT resonant cavities
#57Display panel and display device having the same
#58Optical channel monitor with integral optical switch
#59Optical test device and systems
#60External pass-through filters for optical micronodes and related assemblies and methods
#61Flexible grid TWDM-PON architecture and intelligent set-up for TWDM-PON
#62Coupling device for connecting an optical waveguide to an associated optical waveguide connection
#63Bandwidth adjustable optical module and system
#64Bi-directional optical module communicating with single optical fiber and optical transceiver implementing the same
#65Reconfigurable device for terahertz (THz) and infrared (IR) filtering and modulation
#66Device and method for all-optical information exchange
#67Light receiving module having built-in wavelength-tunable wavelength-selective filter
#68Filter, method for producing filter, and laser wavelength monitoring apparatus
#69Optical test device and systems
#70Optical filter including a step section, and analytical instrument and optical apparatus using the optical filter
#71Wavelength division multiplexer array
#72Multiport tunable optical filters
#73MULTI-LAYER THIN FILM FILTER AND METHOD OF BUILDING THEREFOR
#74Optical filter including a step section, and analytical instrument and optical apparatus using the optical filter
#75Multiport tunable optical filters
#76Coupling device for connecting an optical waveguide to an associated optical waveguide connection
#77Multiport tunable optical filters
#78OPTICAL FIBER ASSEMBLY HAVING FIBER BRAGG GRATING
#79SYSTEM FOR TESTING OF OPTICAL NETWORK
#80User-selectable laser and optical transmitter having the same
#81Apparatus, system and method for network monitoring
#82Nanophotonic optical duplexer
#83Color compensating retinal safety filter
#84Optical reception module and method of manufacturing optical reception module
#85Optical filter including a step section, and analytical instrument and optical apparatus using the optical filter
#86MULTIPLEXING DEVICE FOR IMAGE DISPLAY AND RETINAL SCANNING DISPLAY PROVIDED WITH MULTIPLEXING DEVICE
#87Tunable thin-film filter
#88Optical communication module for optical wavelength division multiplexing
#89System and method of ink and data delivery
#90Self-standing parallel plate beam splitter, method for manufacturing the same, and laser diode package structure using the same
#91Optical device, optical system, and method of manufacturing optical device
#92Optical module and fabrication method of the same
#93OPTICAL TRANSMITTING OR RECEIVING UNIT INTEGRATING A PLURALITY OF OPTICAL DEVICES EACH HAVING A SPECIFIC WAVELENGTH DIFFERENT FROM EACH OTHER
#94WAVELENGTH BLOCKER
#95Polarization independent birefringent tunable filters
#96Compact, low-loss optical wavelength multiplexer/demultiplexer
#97WDM optical transmit-receive device
#98Optical communication module and method for using the same
#99Environmentally stable component assembly
#100FIBER-BASED TUNABLE LASER
#101Method and apparatus for compensating for fiber nonlinearity in a transmission system
#102Optical module
#103Multiplexer/Demultiplexer, Method for Fabricating the Same, and Optical Multiplexe/Demultiplexer Module
#104Beam position sensor for optical switch modules
#105Optical device
#106Color compensating retinal safety filter
#107Integrated wavelength selectable photodiode using tunable thin film filters
#108OPTICAL MODULE WITH OPTICAL FILTER
#109Optical transmission component and production method thereof
#110WDM hybrid splitter module
#111Apparatus, system and method for a tunable optical filter
#112Optical communication with wavelength separation
#113Wavelength routing optical switch
#114Optical reflector, optical system and optical multiplexer/demultiplexer device
#115Optical transmission device and light-receiving module
#116Apparatus and method for selecting and passing an optical wavelength from an aggregate optical signal
#117Optical transmission system for transmitting signal of E-band with other bands
#118System and method for guiding light from an interrogation zone to a detector system
#119Optical module
#120CHG ring resonators
#121Tunable-wavelength optical filter and method of manufacturing the same
#122Optical filter
#123Tunable filter
#124Hitless tunable filter
#125Optical subassembly of optical transceiver
#126Optical assembly with optical transmitting and receiving functions
#127Precise and permanent modification of the resonant frequency of a dielectric microcavity and correction of frequency shifts in dielectric coupled-resonator filters
#128Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion
#129Rod integrators for light recycling
#130Precise and permanent modification of the resonant frequency of a dielectric microcavity and correction of frequency shifts in dielectric coupled-resonator filters
#131Optical frequency linear chirp variable unit
#132Integrated optical filter apparatus
#133Erbium-doped fiber amplifier and integrated module components
#134Method and apparatus for implementing a multi-channel tunable filter
#135Optical filter, an optical interleaver and associated methods of manufacture
#136Optical transceiver and passive optical network using the same
#137Universal multi-port optical block assembly with configurable optical port
#138Optical module
#139Spatial transmit/receive isolation method for optical communication systems
#140Bidirectional electro-optical device for coupling light-signals into and out of a waveguide
#141Multi-wavelength optical transceiver subassembly module
#142Rotary optical switch
#143Optical component and method of manufacturing the same
#144Wavelength-selectable device and optical communication system including the same
#145Apparatus, system and method for a tunable optical filter and channel dropping de-multiplexer
#146Array and method for monitoring the performance of DWDM multiwavelength systems
#147Integrated optical multiplexer and demultiplexer
#148Erbium-doped fiber amplifier and integrated circuit module components
#149Combined optical fiber wheel, beamsplitter, switch, and logic gate
#150Device for generating a light beam including multiple wavelengths
#151Optical filtration device
#152Optical module
#153Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion
#154Solar tunable filter assembly
#155Wavelength multiplexing device and optical transmission module provided with the same
#156Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion
#157Optical package substrate, optical device, optical module, and method for molding optical package substrate
#158Tunable-wavelength optical filter and method of manufacturing the same
#159Dispersion compensating filters
#160Multiplexing and demultiplexing optical signals
#161Optical communication module and manufacturing method thereof
#162Optical module capable of transmitting optical signal in bi-directional with single fiber
#163Optical add/drop module
#164Liquid crystal variable wavelength filter unit, and driving method thereof
#165Tunable dispersion compensator
#166Optical transmitting/reception module using a ferrule, optical transmission/reception module connection apparatus, and optical transmission/reception module manufacturing method
#167COB package type bi-directional transceiver module
#168Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion
#169Optical multiplexer/demultiplexer, optical integrated circuit and light transceiver using the same
#170Optical device
#171Simultaneous distributed temperature and vibration sensing using multimode optical fiber
#172Fiber optic panel with integrated sensors
#173Multi-element optical links
#174Polarization-insensitive optical transceiver