Coupling Light Guides TRIZ Cases
- Loopback Waveguide for Wafer-Level Photonic Integrated Circuit Testing
A loopback waveguide connects optical transmitters and receivers on a photonic integrated circuit die.
- Optical Fiber Splice Closure Positioning Fixture for End Face Stability
Segmented clamping grooves stabilize suspended end face structures in optical fiber splice closures, preventing contact failure during extreme weather.
- Monolithic Optical Transmitter for Advanced Modulation
A monolithic optical transmitter integrates a tunable laser and vector modulators on a single substrate.
- Fiber Optic Adapter Ring Structure Demolding
Segmented base walls and clamping walls allow easy demolding, preventing misalignment errors from forced ejection.
- Embedded Parametric Monitoring in Optical Transceiver Modules
Optical transceiver modules embed parametric monitoring circuits to record environmental and operational data, resolving labor-intensive failure analysis.