MID-INFRARED OPTICAL FREQUENCY COMB GENERATION SYSTEM AND METHOD BASED ON MANIPULATION OF MULTI-PHOTON ABSORPTION EFFECT

Optical parametric oscillator and producing idler coherent light and signal coherent light from pump coherent light

Optical parametric oscillator

High efficiency laser system for third harmonic generation

Light emitting assembly, backlight source, display panel and light emitting diode

High-efficiency optical limiter using metasurface and phase-change material

Nonlinear crystal

Wavelength conversion apparatus, optical parametric amplifier, transmission apparatus, and optical transmission system

Optical module

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

Frequency-conversion crystal for femtosecond-laser pulses

MULTI-CRYSTAL FREQUENCY CONVERTER

Laser system with highly efficient, single-pass, harmonic generator with round output beam

Second harmonic generation

LCWG steered laser transmitter and situational awareness sensor with wavelength conversion

Highly efficient, single-pass, harmonic generator with round output beam

Microwave to Optical Conversion Device and Method for Converting a Microwave Photon to an Optical Photon

Systems for nonlinear optical wave-mixing

Beam shaping of high intensity high frequency optical output

Cascaded optical harmonic generation

Optical modulator from standard fabrication processing

Device for frequency conversion of a laser beam generated with a first frequency by a laser beam source

High-order-mode filter for semiconductor waveguides

High-order mode filter

Laser light source

Optical waveguide devices

Laser device

Point-wise phase matching for nonlinear frequency generation in dielectric resonators

Dendritic electronic circuits for RFID