216132 ⎘
Semiconductor lasers; Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well lasers [SQW-lasers], multiple quantum well lasers [MQW-lasers] or graded index separate confinement heterostructure lasers [GRINSCH-lasers] having no PN junction, e.g. unipolar lasers, intersubband lasers, quantum cascade lasers intersubband lasers, e.g. transitions within the conduction or valence bands
Laser device
#302Quantum cascade laser
#303Semiconductor light emitting device
#304Quantum cascade laser
#305Quantum Cascade Lasers (QCLs) Configured to Emit Light Having a Wavelength in the 2.5 - 3.8 Micrometer Band
#306Optimized process for fabricating light-emitting devices using artificial materials
#307Quantum cascade laser suitable for portable applications
#308Laser device
#309Quantum cascade detector type device with high injector
#310Laser apparatus and extreme ultraviolet light source apparatus
#311Passively mode locked quantum cascade lasers
#312Oscillation device
#313Methods and apparatus for generating terahertz radiation
#314Quantum cascade laser
#315High-efficiency unipolar quantum cascade laser
#316Fast wavelength tuning techniques for external cavity lasers
#317METHOD OF FABRICATING AN OPTICAL ANALYSIS DEVICE COMPRISING A QUANTUM CASCADE LASER AND A QUANTUM DETECTOR
#318Lens coupled quantum cascade laser
#319Laser device
#320Quantum-well photoelectric device assembled from nanomembranes
#321Target marker having quantum cascade laser for thermally marking a target
#322Quantum cascade laser
#323Apparatus for use in operator training with, and the testing and evaluation of, infrared sensors which are for missile detection
#324Laser device
#325Quantum cascade laser structure
#326High efficiency intersubband semiconductor lasers
#327Quantum cascade laser suitable for portable applications
#328EXCITED STATE QUANTUM CASCADE PHOTON SOURCE
#329Multiple phonon resonance quantum cascade lasers
#330QUANTUM CASCADE LASER DEVICE
#331Quantum cascade laser
#332Tuneable unipolar lasers
#333Quantum cascade laser
#334Intersubband quantum box stack lasers
#335Laser device
#336High efficiency intersubband semiconductor lasers
#337Avalanche quantum intersubband transition semiconductor laser
#338Semiconductor light source
#339Crystalline composition, wafer, and semi-conductor structure
#340External cavity tunable compact Mid-IR laser
#341Quantum cascade laser with grating formed by a periodic variation in doping
#342Quantum cascade laser
#343Buried heterostructure quantum cascade laser
#344Crystalline composition, wafer, and semi-conductor structure
#345Terahertz quantum cascade laser
#346Organic injection laser
#347Semiconductor light source with electrically tunable emission wavelength
#348Tuneable unipolar lasers
#349Method for enhancing optical characteristics of multilayer optoelectronic components
#350Intersubband mid-infrared electroluminescent semiconductor devices
#351Quantum cascade laser structure
#352Semiconductor diode laser spectrometer arrangement and method
#353THz semiconductor laser incorporating a controlled plasmon confinement waveguide
#354Optical wavelength shifting
#355Intersubband semiconductor lasers with enhanced subband depopulation rate
#356Unipolar quantum cascade laser
#357Distributed Bragg reflector quantum cascade lasers
#358Integrated III-V/silicon atomic force microscopy active optical probe
#359Infrared illumination device configured with a gallium and nitrogen containing laser source
#360Tunable multilayer terahertz magnon generator
#361Grazing angle probe mount for quantum cascade lasers
#362Fundamental mode operation in broad area quantum cascade lasers
#363Fundamental mode operation in broad area quantum cascade lasers
#364Terahertz quantum cascade lasers
#365Tuneable photonic device including an array of metamaterial resonators