Coupling Light Guides TRIZ Cases

A fiber optic drawer tray uses a rotatable spool to deploy cable through continuous rotation.

Rolling sealing rings reduce friction and wear in optical connectors, preventing dirt penetration while maintaining durability.

Sliding connector assemblies accommodate inner optical fiber length variations to prevent adhesive deformation and ensure bonding reliability.

Segmented modular slots allow dynamic capacity adjustment to reduce installation time while maintaining high network adaptability.

Folding the light beam path with mirrors reduces cavity volume, enabling higher functionality integration within limited space.

Curved waveguides in glass substrates bridge mode mismatches, achieving over 95% efficiency while reducing polarization dependence.

A two-dimensional fiber array uses perimeter surfaces as datum references for connector alignment structures.

Rotating engagement members secure multi-fiber ferrules, eliminating complex connector components that increase manufacturing costs.

A bent optical waveguide uses non-constant curvature to transport light through tight bends.

A pluggable optical transceiver module integrates eight duplex fiber sockets directly into the OSFP housing to replace external splitter cables.

Refractive index matching layers stabilize alignment and coupling efficiency despite inclined end surfaces.

A compound optical circuit switch controller optimizes MEMS mirror positions using hill climbing algorithms and lookup tables.

Sliding support and lateral plates adjust to hold different sized routers and manage cables, eliminating extra mounting structures.

A monolithic Fabry-Perot fiber microcavity uses a welded connecting element to define the optical cavity with high passive stability.

A lens alignment method uses a fiducial mark to establish a precise optical reference for coupling light into an inclined fiber end.

A field-installable optical connector uses a pre-mounted fiber stub to splice fibers without adhesives.

Movable holders release the splice connection within the device structure, enabling mechanical protection without separate handling.

A connector housing and positioning unit secure optical fibers without high-temperature welding.

Laser cleaving generates a light burst that propagates through the fiber for detection at the opposite end.

Optical retimers merge electrical and optical functions into single chips, reducing latency and power consumption in high-performance computing systems.

Segmenting the optical package from the faceplate connector distributes heat and reduces electrical path length, enabling higher port density on PCBs.

Transparent blocks and collimators isolate optical channels, reducing crosstalk from laser cone angles.

Segmenting channels into single-path LC connections reduces cost while angled coaxial lasers maintain coupling efficiency.

Orienting the LCoS device at a skewed angle directs scattered light away from output ports, reducing crosstalk in wavelength selective switches.

Secondary stops in alignment trenches contact device stops to fix laser vertical position, resolving manufacturing precision limits from etching.

A polarization beam splitter divides signal light into orthogonal components for coherent receiver assembly.

Rotating a single reflective prism reduces actuator count, lowering device complexity while maintaining switching precision.

Segmented sleeves with 1/n standardized height stack vertically in existing housings, increasing fiber capacity without modifying the housing structure.

Analyzes captured light spot patterns to determine correct polarity and resolve human error in complex multi-fiber connection verification.

Segmented baffles direct cooling media to resolve heat dissipation issues while maintaining signal purity in computing devices.

Aligning light emitters to a common far field spot reduces package size while maintaining power during alignment for high-speed data transmission interfaces.

Stacked waveguide layers expand scanning light beams from MEMS mirrors, enabling compact optical display modules.

An integrated optical waveguide connects a die directly to a fiber, eliminating free space propagation losses and complex active alignment.

Integrated metal chip carrier and housing eliminate air gaps to reduce thermal resistance in high-power optical modules.

Asymmetric faceplate markings prevent incorrect polarity connections in data networks.

Step surfaces position emission and receiving lenses at different heights to resolve focal length mismatches and improve optical coupling efficiency.

Modular header segments individual fiber alignment to resolve the contradiction between connection capacity and precision requirements.

Hydrophilic adhesive layers enable fiber self-alignment to grating couplers, eliminating active alignment requirements and reducing manufacturing complexity.

A portable adapter device consolidates multiple optical connector types into a single carrier unit for mobile network access.

Micromachined harbors and epoxy putty align optical fibers on photonic chips, eliminating contamination risks and mechanical stress during attachment.

A fusion spliced cable assembly uses a support structure to engage prepared fiber lengths within a compact transition area.

Expanded optical isolators absorb stray light between adjacent waveguides, reducing crosstalk to enable compact chip integration.

Segmented adhesion zones in the fiber lid create a compliant region that reduces frictional force, preventing damage to fragile waveguide couplers.

Stepped sealing members in optical module vents release expanding gases during bonding to prevent cover displacement and preserve hermetic integrity.

Compressed malleable members conform to cylindrical connectors to eliminate misalignment and optical path loss without permanent adhesive bonding.

Adiabatic expansion in a mode-matched Y-junction splitter minimizes insertion loss by supporting super modes across the junction gap.

A boot for an optical connector ferrule uses vertical partition portions to guide ribbon fibers into upper and lower stages.

Side image correlation analysis determines precise rotation angles, eliminating complex active alignment mechanisms while ensuring accurate core positioning.