Optical Wave Guidance TRIZ Cases
- Porous GaN Cladding for Laser Diode Confinement
Electrochemical etching creates a porous GaN cladding that boosts optical confinement while lowering resistivity compared to solid AlGaN layers.
- Semiconductor Laser Source with Temperature-Insensitive Filter
A semiconductor laser source employs a temperature-insensitive filter and tuning device to maintain wavelength stability without bulky thermal regulation.
- Cantilevered Beam Pointing Mechanism for High Shock Environments
A conical cantilevered beam mechanism eliminates stiction to maintain precise laser alignment during high G shock events.