In the edge-emitting laser device shown below | Chegg.com
Principles of AlGaAs Laser Diodes
Diode Lasers: Research gives high-power diode lasers new capabilities | Laser Focus World
RRCAT- Raja Ramanna Centre for Advanced Technology, Indore
FireRay GaAs lente de enfoque láser Ge Dia.18 19,05 20mm, lente de enfoque láser Ge Dia.12mm para máquina cortadora de grabado láser CO2|Lentes| - AliExpress
Center for Quantum Devices - Aluminum-Free InGaAsP/GaAs Lasers Emitting at 980 nm and 808 nm
Principles of AlGaAs Laser Diodes
Lasers
Laser Diodes
850 nm GaAs/AlGaAs DFB lasers with shallow surface gratings and oxide aperture
Dragón diamante GaAs Focus Lens láser grabador Dia. 25mm FL 50,8mm 63,5mm 101,6mm para máquina cortadora de mezcla de grabado láser CO2|Lentes| - AliExpress
Center for Quantum Devices - Aluminum-Free InGaAsP/GaAs Lasers Emitting at 980 nm and 808 nm