215925 ⎘
Semiconductor lasers; Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region; Waveguide having a modified shape along the axis, e.g. branched, curved, tapered, voids Tapered waveguide, e.g. spotsize converter
High Power Diode Lasers
#302Waveguide structure having improved reflective mirror features
#303Optical semiconductor device and its manufacturing method
#304Fabricating method of semiconductor laser and semiconductor and semiconductor laser
#305Method of reducing insertion loss in a transition region between a plurality of input or output waveguides to a free space coupler region
#306Formation of cleaved grooves in a passivation layer formed over a surface of a wafer prior to wafer singulation
#307Semiconductor optical device with beam focusing
#308Optical combiner/decombiner with reduced insertion loss
#309Method of adjusting a center wavelength of modulated sources wavelength grid with the passband of an optical combiner
#310Temperature-independent external cavity laser
#311Hybrid type integrated optical device
#312Optical transport network
#313Benzocyclobutene polymer (BCB) as a passivation layer for optical passive elements
#314Monolithic wavelength stabilized asymmetric laser
#315Semiconductor laser device
#316FEC enhanced system for an optical communication network
#317Optoelectronic component with curved waveguide with inwardly sloped sides
#318Laser diode
#319Multi-level integrated photonic devices
#320Method of optimizing optical channel signal demultiplexing in a monolithic receiver photonic integrated circuit (RxPIC)
#321Compact, cost-effective optical-electrical-optical (OEO) converter for an optical transmission network
#322Optical transport network
#323Polarization insensitive semiconductor optical amplifier
#324Semiconductor laser device, and method of manufacturing the same
#325Semiconductor laser device and optical pickup apparatus using the same
#326Wavelength reconfigurable laser transmitter tuned via the resonance passbands of a tunable microresonator
#327Semiconductor laser and manufacturing method therefor
#328Semiconductor optical device including spot size conversion region
#329Method of providing wider window margin in an eye diagram of a received signal in a transmission system
#330Optical receiver photonic integrated circuit (RxPIC) system
#331Method of monitoring and controlling the bit error rate (BER) in an optical communication network
#332Optical transmission network with a receiver photonic integrated circuit (RxPIC) utilizing an optical service chanel (OSC)
#333Optical transmission network with transmitter photonic integrated circuit (TxPIC) utilizing an optical service channel (OSC)
#334Surface emitting and receiving photonic device with lens
#335Gain-clamped semiconductor optical amplifier
#336Passivation of photonic integrated circuits (PICs)
#337Method of reducing insertion loss in a transition region between a plurality of input or output waveguides to a free space coupler region
#338In-wafer testing of integrated optical components in photonic integrated circuits (PICs)
#339In-wafer testing of integrated optical components in photonic integrated circuits (PICs)
#340Method for forming and apparatus comprising optical waveguides leading to a free space coupler region
#341Optical waveguide device with reduced insertion loss between optical waveguides coupled to a free space region
#342Method and apparatus for a polarization insensitive arrayed waveguide grating (AWG)
#343Twin waveguide based design for photonic integrated circuits
#344Single-mode laser diode using strain-compensated multi-quantum-wells and method for manufacturing the same
#345Method for manufacturing semiconductor optical amplifier having planar buried heterostructure
#346Surface emitting and receiving photonic device
#347Chip-scale WDM system using grating-outcoupled surface-emitting lasers
#348Multi-wavelength grating-outcoupled surface emitting laser system
#349Wide-stripe single-mode diode-laser
#350Optical probe and method of testing employing an interrogation beam or optical pickup
#351Laser diode having bowtie-ridge waveguide for heat-assisted magnetic recording, and related apparatuses, devices, systems, and methods
#352Laser having tapered region
#353Integrated high-power tunable laser with adjustable outputs
#354Integrated high-power tunable laser with adjustable outputs
#355Optical amplifier including multi-section gain waveguide
#356Hybrid III-V on silicon laser device with transverse mode filter
#357Optical amplifier devices and silicon photonic circuit devices comprising such optical amplifier devices
#358Optical amplifier including multi-section gain waveguide
#359Hybrid integrated MCM with waveguide-fiber connector
#360Optical pumping apparatus for slab lasers and amplifiers