Fibre Transmission TRIZ Cases
- Multicore Optical Fiber Core Interval Reduces DGD
A multicore optical fiber sets core intervals to control mode coupling coefficients and reduce differential group delay.
- Optical Differential Signal Transmission Using Dual-Wavelength Modulation
Dual-wavelength optical modulator generates differential signals to reduce electromagnetic interference and power consumption.
- Optical Signal Monitoring Apparatus for Submarine Cable Branch Failure Detection
A monitoring apparatus extracts and relays optical signals to merge into reception lines for branch line quality assessment.
- Hybrid Coherent Incoherent Diffractive Beam Combining
A hybrid beam combining system merges coherent and incoherent light beams using diffractive optical elements to produce a composite output.
- Optical USB Isolator Using Digital Packet Translation
Isolating eUSB2 repeaters translate data across optical barriers without accurate clock hardware.
- Wavelength Conversion Material for Optical Signal Detection
A wavelength conversion material transforms communication light into visible detection signals for optical fiber diagnostics.
- Optic Signal Receiver Dynamic Gain Control
Dynamic transimpedance amplifier gain adjustment in optic signal receivers maintains optimal bit error rates across varying input power extremes.