Semiconductor Lasers TRIZ Cases
- Solid-State LIDAR Array for Extended Range and Eye Safety
A solid-state pulsed LIDAR array uses segmented laser beams to achieve extended measurement ranges.
- Semiconductor Device with Distributed Bragg Reflector Layers
A semiconductor device uses distributed Bragg reflector layers to manage light emission and thermal paths within the structure.
- Akinetic Swept Laser Triggering for Spurious Data Reduction
Constant-period triggering signals isolate perturbances in akinetic swept lasers, preventing spurious data and increasing sweep rate.
- VCSEL Doping and Oxide Aperture Design for High-Speed Data
A VCSEL structure uses spaced doped layers and a null-positioned oxide aperture to confine optical fields.
- Optical Member Light Leakage Prevention via Ceramic Shielding
An optical member uses a ceramic portion and light shielding film to prevent leakage from lateral surfaces, enabling compact device design.
- Optical Transceiver APC Mode Switching for OTDR Testing
A transceiver controller switches automatic power control loops to preserve bias current during maintenance.