Electromagnetic Transmission TRIZ Cases

Replaces energy detection with correlation processing to reduce packet loss in noisy industrial environments.

Transmit disable signals select individual modules for address reprogramming, resolving standard compliance conflicts in multi-module enclosures.

A crosstalk measuring device processes intensity distribution data from both ends of a multicore fiber to isolate specific signal components.

A lidar system uses interferometric path length matching to detect particle movement with high spatial resolution.

Predicting heater voltage proactively synchronizes wavelengths while avoiding false positives and reducing synchronization time.

Embedding a modulated pilot signal into the data stream allows extracting optical signal-to-noise ratio without interrupting ongoing WDM transmissions.

Optical waveform generator reduces electronic noise by converting signals to light, then attenuating pulses before photoelectric conversion.

A CMOS integrated control system adjusts the bias point of a Mach-Zehnder interferometer using monitor photodiodes and optical taps.

Multi-wavelength signal power measurements determine a signal deformation factor, correcting OSNR accuracy against non-linear spectral distortions.

A dual-drive Mach-Zehnder modulator generates chirped duo-binary signals, extending transmission distance while reducing system complexity.

A reconfigurable ROADM with de-interleaver and delay device manages dispersion in hybrid optical mesh networks.

An optical time-domain reflectometer emits two impulse signals with distinct pulse widths to generate a composite fiber response.

Bending optical fibers near a clearance causes communication light leakage, enabling pre-splice verification of connection appropriateness at the work site.

Directional optical amplifiers selectively boost carrier signals to suppress Rayleigh backscattering noise and extend transmission distance.

Correlate differential optical sub-signals to measure delay skew using low-bandwidth electrical devices.

Graded bandgap quantum wells distribute optical absorption and carrier density to mitigate carrier screening effects in electroabsorption modulators.

A termination point filters optical signals into time segments to generate analysis plots without internal amplifier distortion.

A detector system processes two digital optical signals at different wavelengths to locate fibre disturbances via timing differences.

A control loop adjusts drive voltage amplitude and bias to optimize semiconductor optical modulator operation.

A Mach-Zehnder modulator uses a signal polarity reversal circuit to adjust phase differences between optical waveguides.

A dynamic machine-readable optical representation conveys data across multiple sequential frames.

Bidirectional repeater uses supervisory optical circuit to monitor individual amplifier gains via time-domain reflectometry.

Segmented inner cladding regions in a multi-core optical fiber increase pumping light scattering, resolving low pumping efficiency and high power consumption.

Time-lens demultiplexing separates overlapping pulses in high-repetition-rate trains, enabling real-time full-field intensity and phase reconstruction.

A two-in-one adapter device routes data between multiple transceiver modules and host ports using a reconfigurable switching fabric.