Optical Multiplex TRIZ Cases
- Optical Transceiver Firmware Update via Auxiliary Channel
An optical transceiver controller superposes firmware update data onto payload signals for transmission to remote units.
- Spin Magneto-Optical Modulator for Low-Power Intra-Chip Interconnects
A spin magneto-optical modulator uses magnetic garnet to control optical signals via magnetization state changes.
- Signal Loopback Circuit for Multi-Band Optical Submarine Cable Monitoring
A signal loopback circuit extracts monitoring signals from multiple wavelength bands using optical couplers and filters.
- Digital Signal Processor Nonlinearity Compensation via Down-Sampling
A digital signal processor calculates multiplicative factors for optical data signals by down-sampling symbol times and interpolating the results.
- Action Recommendation Engine for Network Operations
An action recommendation engine processes raw unprocessed data to directly associate with remedial actions.
- OFDMA-PON Carrier Suppression for Beating Noise
ONU-side optical carrier suppression avoids broadband beating noise while enabling coherent detection with a single OLT source.
- Network Device Connection via Unidirectional Detection Instruction
Unidirectional detection instruction retrieves unknown network addresses, eliminating manual input complexity and enabling convenient device pairing.
- Optical Transceiver Built-In Self-Test Loopback Structure
Cascaded filters and loopback paths enable wafer-level testing of optical transceivers without external connections.
- Polarization Insensitive Optical Modulator for Single-Fiber Systems
A polarization insensitive integrated optical modulator splits and rotates incoming light beams to enable single-fiber transmission.
- Underwater Communication Gateway Protocol Conversion
Underwater communication gateway converts Ethernet data to optical signals, resolving bandwidth and distance limitations in aquatic networks.