Semiconductor optical integrated device including a reduced thickness upper cladding layer in a ridge waveguide portion, and method of manufacturing the same

Light combining/dividing element and light modulator

Optical Coupling Adaptor for Optical Signal Coupling Between Photonic Integrated Circuit and Optical Fiber

Wide shoulder, high order mode filter for thick-silicon waveguides

Enhancing the bandwidth of light sensors on planar optical devices comprising a light sensor configured to output a passed light signal and to receive at least a portion of the passed light signal

Semiconductor device and method for manufacturing the same

Polarization rotator

Integrated circuit including an active device for confinement of a light flux defined by trenches having a tiered sidewall

Two-stage adiabatically coupled photonic systems

Broadband high-speed wavelength-division multiplexed receiver using multiple photodetectors per channel

Waveguide-coupled silicon-germanium photodetectors and fabrication methods for same

Optical communication device and optical module

Semiconductor device and manufacturing method thereof

Production method for mounting structure for grating elements

Semiconductor device

Semiconductor device and method of manufacturing the same

Optical waveguide device and method of manufacturing the same

Planar optical waveguide device, DP-QPSK modulator, coherent receiver, and polarization diversity

Integrated on-chip polarizer

Optical radiation detection system comprising an electric parameter measuring circuit

Optical waveguiding part

Semiconductor optical waveguide, method for manufacturing the same, and optical communication device using the same

Silicon-photonics-based optical switch

Reflective Optical Sensor Element

Back side via vertical output couplers

Vertical output couplers for photonic devices

Method for adjusting properties of a photonic circuit by post fabrication ion implantation, and adjusted waveguide and photonic circuit

Optically aligned hybrid semiconductor device and method

OPTICAL HIGHER-ORDER MODE FRUSTRATION IN A RIB WAVEGUIDE

Temperature control of components on an optical device

Integration of an unprocessed, direct-bandgap chip into a silicon photonic device

Method for manufacturing optical semiconductor device having modulator with hollowed regions between waveguides

Temperature control of a component on an optical device

Tunable laser with directional coupler

Microstructure enhanced absorption photosensitive devices

Integrated waveguide coupler

Wavelength combiner unit and arrayed waveguide grating having the same

Inductance-tuned electro-optic modulators

Polarization conversion element

Optical device with integrated reflector(s) comprising a loop reflector integrating a mach-zehnder interferometer

Integrated photonics mode expander

Two-stage adiabatically coupled photonic systems

Waveguide mode converter, polarization beam splitter, and optical device

OPTO-ELECTRIC HYBRID MODULE

Optical device using echelle grating that provides total internal reflection of light

Polarization beam splitter and optical device

Waveguide arrangements based on adiabatic elimination

Method for making electro-optical device

Semiconductor device and method for manufacturing the same

Evanescent light generation element and evanescent light generation device

Optical coupler having anchored cantilever structure with multi-stage inverse taper core waveguide and fabrication method thereof

Fabrication of low-loss, light-waveguiding, orientation-patterned semiconductor structures

Applications for nanopillar structures

Optical waveguide element and method for manufacturing optical waveguide element

Polarization beam splitter and optical device

Integrated waveguide coupler

Waveguide mode expander having an amorphous-silicon shoulder

Waveguide mode expander using amorphous silicon

Polarization rotator-splitter/combiner based on silicon rib-type waveguides

Optical modulation device

Optical waveguide element and optical modulator

Edge coupling device fabrication

Optical device and manufacturing method therefor

Large bandwidth multi-mode interference device

Directional semiconductor waveguide coupler

High-order mode filter

Optical waveguide and manufacturing method of optical waveguide

Low loss optical crossing and method of making same

Photonic device structure and method of manufacture

Shielding structures between optical waveguides

Structure for optical waveguide and contact wire intersection

Waveguide formation using CMOS fabrication techniques

All silicon optical transistor

Slab-mode and polarization clean-up in silicon photonics

Method for production of optical waveguides and coupling and devices made from the same

Enhancing the performance of light sensors that receive light signals from an integrated waveguide

Optical waveguide and method for manufacturing same

High-order mode filter

Confocal and concave 1D photonic crystal resonant cavities with ultra-low mode volume

Ultraviolet laser

Photonic device structure and method of manufacture

Electro-optic silicon modulator with longitudinally nonuniform modulation

Optical element and Mach-Zehnder optical waveguide element

Controlling absorption of light in a cavity

Coupled waveguide apparatus and structures therefor

Method for forming an optical modulator

Fabrication of low-loss, light-waveguiding, orientation-patterned semiconductor structures

Tunable Bragg grating and a tunable laser diode using same

Method for production of optical waveguides and coupling and devices made from the same

Applications for nanopillar structures

OPTICAL WAVEGUIDE DIRECTIONAL COUPLER

OPTICAL PRINTED CIRCUIT BOARD, APPARATUS AND METHOD FOR MANUFACTURING SAME

OPTICAL PRINTED CIRCUIT BOARD, APPARATUS AND METHOD FOR MANUFACTURING SAME

Optical device, optical transmitter, optical receiver, optical transceiver, and method of manufacturing optical device

Optical waveguide arrangements comprising an auxiliary waveguide-like structure

Integrated nanobeam cavity array spectrometer

Spot size converter, optical transmitter, optical receiver, optical transceiver, and method of manufacturing spot size converter

Resin composition for forming optical waveguide and optical waveguide using the composition

Integrated semiconductor device

Integrated semiconductor device

Frontlight unit for reflective displays

Ultraviolet laser

OPTICAL WAVEGUIDE FABRICATION METHOD

Integrated waveguide coupler

Optical isolator

Adiabatic mode-profile conversion by selective oxidation for photonic integrated circuit

INTEGRATION CMOS COMPATIBLE OF MICRO/NANO OPTICAL GAIN MATERIALS

Method for the chip-integrated spectroscopic identification of solids, liquids, and gases

Optical device, modulator module, and method for manufacturing the optical device

Semiconductor optical device

Semiconductor light emitting device, semiconductor light emitting apparatus, and method for manufacturing semiconductor light emitting

RING OPTICAL MODULATOR

Optical waveguide device and optical hybrid circuit

APPARATUS AND METHOD FOR CHEMICAL, BIOLOGICAL AND RADIOLOGICAL AGENT SENSING

System and method for network vulnerability detection and reporting

System and method for network vulnerability detection and reporting

System and method for network vulnerability detection and reporting

System and method for network vulnerability detection and reporting

System and method for network vulnerability detection and reporting

SYSTEM AND METHOD FOR NETWORK VULNERABILITY DETECTION AND REPORTING

Connecting channel

Optical system having a symmetrical coupling region for coupling light between waveguides including an optically resonant element

Monolithic three terminal photodetector

Biosensors based on optical probing and sensing

Photonic crystal slot waveguide miniature on-chip absorption spectrometer

Anti-resonant waveguide bends

Optical Isolator

Semiconductor optical integrated element

Optical waveguide

OPTICAL WAVEGUIDE STRUCTURE AND METHOD OF MANUFACTURE THEREOF

Waveguide-type polarizer

Sub-micron planar lightwave devices formed on an SOI optical platform

Method for manufacturing optical nonreciprocal element, and optical nonreciprocal element

High efficiency slab-coupled optical waveguide laser and amplifier

Diffraction grating coupler, system and method

Optical broadcast systems and methods

Integrated semiconductor optical device

OPTICAL WAVEGUIDES AND METHODS OF MAKING THE SAME

Method for Effective Refractive Index Trimming of Optical Waveguiding Structures and Optical Waveguiding Structures

Surface plasmon enhanced optical devices for integrated photonics

Method for making optical waveguides

ELECTROABSORPTION MODULATORS WITH A WEAKLY GUIDED OPTICAL WAVEGUIDE MODE

Method for effective refractive index trimming of optical waveguiding structures and optical waveguiding structures

Semiconductor optical device

Optical device and optical transmitter

Production method for a lateral electro-optical modulator on silicon with auto-aligned implanted zones

Coplaner waveguide and fabrication method thereof

Integration CMOS compatible of micro/nano optical gain materials

Two-step hardmask fabrication methodology for silicon waveguides

Salicide structures for heat-influenced semiconductor applications

Light source apparatus with modulation function and its driving method

Planar polarization splitter

Optical isolator

Interferometric chemical sensor array

Optical waveguides and methods of making the same

Charge-based memory cell for optical resonator tuning

System and method for network vulnerability detection and reporting

Optical integrated device and method of manufacturing the same

Ridge waveguide

Method for effective refractive index trimming of optical waveguiding structures and optical waveguiding structures

Optical control device and manufacturing method thereof

Ridge and mesa optical waveguides

Optical waveguide device and fabricating method thereof

Material for solid polyelectrolyte suitable for use in fuel cell

Polymeric compositions comprising quantum dots, optical devices comprising these compositions and methods for preparing same

Optical integrated device and manufacturing method thereof

Method for fabricating polymer ridged waveguides by using tilted immersion lithography

Microphotonic waveguide including core/cladding interface layer

Optical crossover in thin silicon

Component comprising submicron hollow spaces

Mode transformers for low index high confinement waveguides

Integrated optics arrangement for wavelength (De)multiplexing in a multi-grade vertical stack

Wafer scale method of manufacturing optical waveguide devices and the waveguide devices made thereby

Integrated Optical Waveguide Structure with Low Coupling Losses to an External Optical Field

Optical element and method for producing the same

Method for fabricating a localize SOI in bulk silicon substrate including changing first trenches formed in the substrate into unclosed empty space by applying heat treatment

EFFICIENT NONLINEAR OPTICAL WAVEGUIDE USING SINGLE-MODE, HIGH V-NUMBER STRUCTURE

System and method for network vulnerability detection and reporting

System and method for network vulnerability detection and reporting

Ultra low-loss CMOS compatible silicon waveguides

Trapezoidal ridge waveguide oriented away from <110> direction

Ridge and mesa optical waveguides

Polymeric compositions comprising quantum dots, optical devices comprising these compositions and methods for preparing same

Method and apparatus for transforming optical wave modes

Tunable resonant cavity based on the field effect in semiconductors

Optical waveguide substrate and harmonics generating device

Optical waveguide device and fabricating method thereof

Optical waveguide devices

Ridge technique for fabricating an optical detector and an optical waveguide

Constructing well structures for hybrid optical waveguides

Optical filter, manufacturing method thereof, and planar lightwave circuit using the same

Planar waveguide structure with tightly curved waveguides

CHG ring resonators

System and method for network vulnerability detection and reporting

Polymeric compositions comprising quantum dots, optical devices comprising these compositions and methods for preparing same

Optical waveguide and method of manufacturing the same

Method for filtering particles from a fluid

Method of reducing insertion loss in a transition region between a plurality of input or output waveguides to a free space coupler region

Formation of cleaved grooves in a passivation layer formed over a surface of a wafer prior to wafer singulation

Optical combiner/decombiner with reduced insertion loss

Ultra low-loss CMOS compatible silicon waveguides

Optical waveguide, optical device, and method of manufacturing optical waveguide

Method of adjusting a center wavelength of modulated sources wavelength grid with the passband of an optical combiner

Method of making empty space in silicon

Microfabrication process for control of waveguide gap size

Method of fabricating ridge type waveguide integrated semiconductor optical device

Optical filter, manufacturing method thereof, and planar lightwave circuit using the same

Resonant optical devices incorporating multi-layer dispersion-engineered waveguides

Grating-based wavelength selective switch

Benzocyclobutene polymer (BCB) as a passivation layer for optical passive elements

Optical waveguide and method of manufacture

Optical waveguide and method of manufacture

PN diode optical modulators fabricated in rib waveguides

Semiconductor optical device and manufacturing method thereof

Optoelectronic component with curved waveguide with inwardly sloped sides

Two-photon absorption generated carrier lifetime reduction in semiconductor waveguide for semiconductor based raman laser and amplifier

Low optical overlap mode (LOOM) waveguiding system and method of making same

Adhering layers to metals with dielectric adhesive layers

Microring and microdisk resonators for lasers fabricated on silicon wafers

Microring and microdisk resonators for lasers fabricated on silicon wafers

Athermal bragg grating

Optical waveguide circuit and manufacturing method thereof

Optical waveguide

Optical Crossover in thin silicon

Component comprising submicron hollow spaces

Optical switches incorporating multi-layer dispersion-engineered waveguides

Hybrid waveguide

Stress-induced control of polarization dependent properties in photonic devices

Optoelectronic waveguiding device, structural body including the same, and optical module

Integration of rare-earth doped amplifiers into semiconductor structures and uses of same

Surface waveguide and method of manufacture

Planar optical waveguide assembly

Modulator based on tunable resonant cavity

Electronically biased strip loaded waveguide

Optical isolator utilizing a micro-resonator

Waveguide type optical element

Optical waveguide circuit including passive optical waveguide device combined with active optical waveguide device, and method for making same

Method of producing polymer optical waveguide

Low loss silicon waveguide and method of fabrication thereof

Low modal birefringent waveguides and method of fabrication

Nano-electromechanical high-index contrast

Microring and microdisk resonators for lasers fabricated on silicon wafers

Optical waveguide device, and method for fabricating the optical waveguide device

Fabrication of multi-layer dispersion-engineered waveguides

Modulators incorporating multi-layer dispersion-engineered waveguides

Graded index optical coupler

Optical functional device based on Mach-Zehnder interferometer

Strip loaded waveguide integrated with electronics components

Embedded optical waveguide coupler

Polymeric compositions comprising quantum dots, optical devices comprising these compositions and methods for preparing same

Optical waveguides and grating structures fabricated using polymeric dielectric compositions

Passivation of photonic integrated circuits (PICs)

Method of reducing insertion loss in a transition region between a plurality of input or output waveguides to a free space coupler region

In-wafer testing of integrated optical components in photonic integrated circuits (PICs)

In-wafer testing of integrated optical components in photonic integrated circuits (PICs)

Method for forming and apparatus comprising optical waveguides leading to a free space coupler region

Structures that correct for thermal distortion in an optical device formed of thermally dissimilar materials

Optical waveguide device with reduced insertion loss between optical waveguides coupled to a free space region

Method and apparatus for a polarization insensitive arrayed waveguide grating (AWG)

Polarization rotators

Tunable resonant cavity based on the field effect in semiconductors

Strip loaded waveguide with low-index transition layer

HDP-CVD film for uppercladding application in optical waveguides

Optical waveguide having specular surface formed by laser beam machining

Optical coincidence system for narrowing the width of output pulses relative to optical signal and control pulses

Optical modulator based on a microdisk resonator

Structures that correct for thermal distortion in an optical device formed of thermally dissimilar materials

Optical device, and process for producing it

Optical devices with engineered nonlinear nanocomposite materials

Optical devices with engineered nonlinear nanocomposite materials

Quantum dots of group IV semiconductor materials

Multiple oxidation smoothing method for reducing silicon waveguide roughness

Optical waveguide and method of manufacture

Fabrication of integrated circuit

Opto-electronic device with an integrated light deflector and wavelength tunable external cavity laser using the same

Structure for reflective loopback of low-confinement waveguides

Wavelength-division-multiplexing filter stages with segmented wavelength splitters

Heterogeneous directional couplers for photonics chips

High density optical waveguide using hybrid spiral pattern

Integrated coherent optical transceiver, light engine

Composite waveguiding structures including semiconductor fins

Construction of integrated mode transformers

Suspended photonic waveguides with top side sealing

Silicon-waveguide-based broadband polarization splitter-rotator

Surface-guiding photonic device with tempered glass

Non-planar monolithic hybrid optoelectronic structures and methods

Polarization-insensitive optical transceiver

Techniques to combine two integrated photonic substrates

Adiabatic polarization rotation and splitting

Facet optical coupler