VERTICAL-CAVITY SURFACE-EMITTING LASER WITH HIGH SIDE-MODE SUPPRESSION RATIO AND HIGH POLARIZATION-MODE SUPPRESSION RATIO AND A METHOD OF MANUFACTURING THE SAME

LASER APPARATUS, METHODS, AND APPLICATIONS

EDGE-EMITTING SEMICONDUCTOR LASER DIODE

VERTICAL-CAVITY SURFACE-EMITTING LASER THAT PROVIDES POLARIZATION MODE CONTROL

MODE SUPPRESSED GAIN MEDIUM

MODE-SELECTIVE AND TUNABLE MULTI-WAVELENGTH O-BAND QUANTUM-DOT U-COMB LASER

MULTIMODE LASER

Semiconductor lasers with substrate mode suppression layers

PERFORMANCE HETEROGENEOUS LASERS AND ACTIVE COMPONENTS

PHOTONIC CRYSTAL SURFACE LIGHT-EMITTING LASER ELEMENT

Lidar Device Using Frequency Modulation Continuous Wave

QUANTUM-CASCADE LASER ELEMENT AND QUANTUM-CASCADE LASER DEVICE

QUANTUM CASCADE LASER ELEMENT AND QUANTUM CASCADE LASER DEVICE

VERTICAL-CAVITY SURFACE-EMITTING SEMICONDUCTOR LASER DIODE WITH THE MODE FILTER

Electro-absorption modulated laser with integrated filter layer

A topological bulk laser and method based on band inversion and reflection of optical field

Semiconductor Laser Structure for Higher-Order Mode Suppression

SEMICONDUCTOR LASER DIODE

Laser side mode suppression ratio control

Gain-guided semiconductor laser and method of manufacturing the same

Single-mode micro-laser based on single whispering gallery mode optical microcavity and preparation method thereof

Diode laser having reduced beam divergence

Methods and systems for improving single-frequency operations of diode lasers

Method for narrowing the linewidth of a single mode laser by injecting optical feedback into the laser cavity through both laser cavity mirrors

VCSELs and VCSEL arrays designed for improved performance as illumination sources and sensors

Optical semiconductor device

Semiconductor laser device

Vertical cavity surface emitting laser mode control

Laser device and method of transforming laser spectrum

Systems and methods for improved focus tracking using a hybrid mode light source

Semiconductor laser and fabrication method thereof

Semiconductor laser source

Surface-mountable semiconductor laser, arrangement with such a semiconductor laser and operating method for same

LASER

Semiconductor laser diode

Semiconductor laser, light source device, image forming apparatus, image display device, object device, and colored-light generation method

LASER APPARATUS

Laser with sampled grating distributed bragg reflector

Systems and methods for improved focus tracking using a hybrid mode light source

Method, system and apparatus for higher order mode suppression

METHOD FOR SCANNING WAVELENGTH OF EXTERNAL CAVITY LASER

External cavity laser with reduced optical mode-hopping

Laser device

Tunable laser and tuning method using the same

Semiconductor laser resonator and semiconductor laser device including the same

VCSELs and VCSEL arrays designed for improved performance as illumination sources and sensors

VCSELS and VCSEL arrays designed for improved performance as illumination sources and sensors

VCSELs and VCSEL arrays designed for improved performance as illumination sources and sensors

Wavelength locking multimode diode lasers with fiber Bragg grating in large mode area core

External resonator laser

Edge emitter semiconductor laser type of device with end segments for mirrors protection

Semiconductor laser diode

Multimode vertical cavity surface emitting laser having narrow laser light emitting angle

End-face-emitting photonic crystal laser element

Semiconductor laser diode

Discretely tunable laser device

Method and apparatus for reducing the amplitude modulation of optical signals in external cavity lasers

Surface-emitting laser, surface-emitting laser array, method of manufacturing surface-emitting laser, method of manufacturing surface-emitting laser array and optical apparatus equipped with surface-emitting laser array

Phase-continuous tunable laser

Laser apparatus, extreme ultraviolet light generation system, method for controlling the laser apparatus, and method for generating the extreme ultraviolet light

Bistable element

Optical wavelength comb generator device

Method and apparatus for reducing the amplitude modulation of optical signals in external cavity lasers

Broad-Area Microlasers and Methods for Driving Them

Sample analyzer including a high frequency control component and sample analyzing method

Broad-Area Microlasers and Methods for Driving Them

SPECKLE REDUCTION LASER

Semiconductor laser diode and optical module employing the same

Hybrid mode-locked laser with tunable number of comb lines

Mode-hop tolerant semiconductor laser design

Mode-hop tolerant semiconductor laser design