Electromagnetic Transmission Optical Aspects TRIZ Cases
- Optical Link Fingerprinting for Tiered SLA Routing
Reflectometry analyzers create optical link fingerprints to assign graded statuses, enabling secure routing that satisfies tiered service level agreements.
- VCSEL Optical Data Bus Alignment and Shielding
Integrated lenses and metal shielding replace mechanical adjustment devices to resolve structural complexity while maintaining high-speed transmission.
- CLIER Amplifier Signal Splitting for Radio-over-Fiber Noise Reduction
Splitting radio signals into envelope and phase components reduces noise and non-linearities in radio-over-fiber systems.
- PCIe Active Optical Cable Detection Circuit
A detection condition circuit creates receiver detection conditions for PCIe links using decoupling capacitors and inductive impedances.
- Optical Module Dynamic Power Range Adjustment
A variable feedback resistor circuit adjusts resistance based on detected optical power to expand the receiving range of an optical module.
- Free-Air Optical Interconnect Using Laser Beacon Mode
Laser beacon mode eliminates fiber cables and mechanical wear by switching from guided wave transmission to free-space optical links.
- Switchable Network Traffic Monitoring Apparatus for Eavesdropping Prevention
A switchable network traffic monitoring apparatus toggles optical paths to block unauthorized eavesdropping at unattended sites.
- Laser Driver Circuit Equalization via Delayed Inverted Signal Paths
A laser driver circuit combines non-inverting and delayed inverted signals to equalize the output waveform.
- Joint MAP Transmitter Pre-Distortion for Bandwidth-Limited Optical Systems
Iterative look-up table updates between transmitter and receiver sides reduce intersymbol interference in bandwidth-limited optical channels.
- CWDM Optical Transmission System Wavelength Shifter Crosstalk Reduction
A CWDM optical transmission system uses a wavelength shifter to adjust light source frequencies within the fiber zero dispersion zone.
- Wavelength Tunable DFOS for Physical Layer Security
Segmented filtering isolates individual ONU channels to secure sensing against physical layer attacks.