Inventor

BOTEZ DAN

US59 patents

⚠️ This page may combine multiple inventors who share the name “BOTEZ DAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BOTEZ DAN

RCA CORP

Phase-locked CDH-LOC injection laser array

Single filament semiconductor laser with large emitting area

Single filament semiconductor laser

Phase-locked laser array

Phase-locked laser array

Semiconductor laser having a non-absorbing passive region with beam guiding

Double heterostructure laser

Method of making a laser array

Semiconductor laser with reduced absorption at a mirror facet

Semiconductor laser with non-absorbing mirror facet

Constricted double heterostructure semiconductor laser

W-Guide buried heterostructure laser

Positive index lateral waveguide semiconductor laser

Light emitting device

Method of making a double heterostructure laser

Semiconductor laser having high manufacturing yield

High power semiconductor laser

Light emitting diode

WISCONSIN ALUMNI RES FOUND

Narrow spectral width high-power distributed feedback semiconductor lasers

High power laterally antiguided semiconductor light source with reduced transverse optical confinement

Intersubband quantum box semiconductor laser

Single lobe surface emitting complex coupled distributed feedback semiconductor laser

Narrow spectral width high power distributed feedback semiconductor lasers

High power antiguided semiconductor laser with interelement loss

High performance aluminum free active region semiconductor lasers

Single mode, single lobe surface emitting distributed feedback semiconductor laser

Intersubband quantum box stack lasers

Semiconductor light sources with doping gradients in optical confinement layers for improved device efficiency

High coherent power, two-dimensional surface-emitting semiconductor diode array laser

High efficiency intersubband semiconductor lasers

High efficiency intersubband semiconductor lasers

Intersubband mid-infrared electroluminescent semiconductor devices

Terahertz quantum cascade lasers

High coherent power, two-dimensional surface-emitting semiconductor diode array laser

TRW INC

Vertical-cavity surface-emitting diode laser

Large-aperture light sources using resonant leaky-wave coupling

High-power semiconductor laser diode

Semiconductor laser array having high power and high beam quality

Phase-locked arrays of coupled X-junctions

Wide-waveguide interferometric array with interelement losses

Laser array with wide-waveguide coupling region

2-D monolithic coherent semiconductor laser array

Semiconductor laser arrays using leaky wave interarray coupling

BOTEZ DAN

Phased-locked array of semiconductor lasers using closely spaced antiguides

Self-locking switch

High-power quantum cascade lasers with active-photonic-crystal structure for single, in-phase mode operation

High-power quantum cascade lasers with active-photonic-crystal structure

WISCONSIN ALUMNI RES CORP

High peak current density resonant tunneling diode

COHERENT INC

Low-threshold high-efficiency laser diodes with aluminum-free active region

LYTEL INC

Phase locked diode laser array