Coupling Light Guides TRIZ Cases

An integrated mechanical fastener stabilizes the ferrule position against external forces, maintaining coupling efficiency without chemical bonding.

A tunable dispersion compensating material uses negative refraction to adjust optical signal characteristics dynamically.

A light waveguide features a tapered core embedded in a cladding groove to enable precise optical coupling.

A management entity remaps port identification numbers to uniquely identify ports across multiple modules.

Adhesive profiles replace glass V-groove substrates to eliminate expensive mechanical machining while maintaining high-precision fiber alignment.

Merging electronic components into a switch ASIC with optical dies reduces latency by shortening signal paths between discrete dies.

A hybrid composite fiber integrates a dielectric waveguide with a conductive shielding layer to transmit data and power simultaneously.

Segmented expanded beam ferrules use a glass insert within a polymer body to resist photodegradation from high power density light.

Differently curved waveguide sections compensate for manufacturing imprecision and wavelength variability to maintain consistent 50/50 split ratios.

Merging multiple housing pieces into a single structure eliminates assembly complexity while maintaining fabrication ease through integrated MIM manufacturing.

A guide ferrule bush sits between the ferrule and elastic member to stabilize optical fiber alignment.

Reinforcing ribs in the backpost resist side loads while a curved neck creates an angled crimp to increase pull-out strength.

A passive optical fiber switch uses movable arms and magnets to shift waveguide paths for automatic signal routing.

A subsea electro-optical connector unit integrates a bi-directional electrical to optical media converter within a reinforced chamber.

Angled lens facets redirect reflected light to minimize optical feedback, reducing signal jitter and enhancing modal bandwidth stability.

This stackable interconnect module uses a silicon-photonic bridge chip to convert electrical signals to optical ones, achieving 100 Gbps/mm bandwidth density.

A segmented optical receptacle design separates light paths to enable precise component alignment.

A substrate assembly integrates a heat dissipation mechanism with optical transceivers to manage thermal energy in network switch devices.

Separate grooves in clad layers hold inclined mirrors to resolve design flexibility and reliability trade-offs.

A connection assembly uses a core base and fixing member with a lateral recess to accommodate cable portions without axial insertion.

Skewed laser ablation removes optical cladding without hydrofluoric acid, resolving surface quality and health risks.

Splitting the connector into independent electrical and optical housings enables passage through narrow conduits while maintaining signal conversion.

Vertical frame assembly segments cable routing via radius limiters and central troughs, reducing management complexity while increasing device density.

Resilient grommets anchor protective tubes in optical termination enclosures, preventing moisture ingress while maintaining cable stability.

An optical adapter channels fiber light to a mobile camera, enabling wireless documentation and resolving bulky tool constraints.

A multi-layer polarization rotator uses mode hybridization between orthogonally polarized waveguide modes for efficient signal conversion.

Adiabatic transfer in integrated photonics vertical couplers synchronizes atomic clocks while reducing satellite hardware weight and power consumption.

A liquid crystal optical element directs light to photonic chips via grating couplers.

An interlock mechanism monitors optical cable integrity by detecting the first wavelength to disable the second light module and prevent human exposure.

Segmented lens members align optical fibers to reduce connection errors and loss.

Offsetting output waveguide apertures relative to inputs reduces static back reflection and in-to-in crosstalk by 40 dB without adding isolators.

Tailored emission properties correct optical aberrations, reducing device complexity and manufacturing cost.

A MEMS mirror structure with deflection electrodes enables controlled rotational motion for beam steering.

A reflection groove directs light from an optical waveguide to a substrate-mounted light-receiving element.

A male plug optical connector uses a nosepiece pocket to mate with dissimilar connectors.

A rotated sub-wavelength grating waveguide controls birefringence through geometric asymmetry.

Multi-zone curvature redirects off-axis beams via total internal reflection, reducing parasitic radiation eight-fold without opaque screens.

A photovoltaic detector extracts light from a curved optical fiber section to power current measurement circuits.

A cleaning tool for optical connectors uses a common rotation shaft to supply and collect the cleaning unit.

Reflective curved surfaces on a light guide plate redirect image light, reducing ghosting and expanding the angle of view.

Lensed and tapered facets establish evanescent-wave coupling across a gap to transfer optical energy between components.

Expanded beam optics relax mechanical precision requirements, enabling low-cost manufacturing while maintaining resistance to dust contamination.

Fusion bonding joins a silicon substrate to a baseplate, allowing pre-connection testing to prevent faulty components from causing losses.

Magnetic coupling passively aligns the beam deflector to maintain optical power transmission while rotating fluid conduits.

Segmented waveguides attenuate odd-order modes to prevent higher-order mode propagation in misaligned optical processors.

Segmenting the connector portion allows guide pins to project 2.8 mm or more, resolving the trade-off between module length and connection reliability.

A photonic integrated circuit package uses a glass core substrate to enable high-density electrical interconnects alongside lateral optical pathways.

Sliding the fiber clamp sleeve inside the guide tube clamps the optical fiber, resolving module size constraints while ensuring retention reliability.

A snap-fit assembly replaces ultrasonic welding in an LC-type shutter adapter, eliminating directional restrictions during installation.

Curved-edge MMI couplers reduce insertion loss and phase error by optimizing segment widths via computerized algorithms.