Coupling Light Guides TRIZ Cases

Nested front and locking housing storage spaces fully contain the spring, eliminating buckling pins and reducing assembly complexity.

A tunable optomechanical apparatus uses optical gradient forces to actuate coupled microring resonators for broadband frequency tuning.

A fiber optic adapter assembly uses removable flange clips to enable vertical stacking of multiple units within a compact footprint.

Molded glass lens arrays paired with spacers resolve insertion loss and beam waist consistency issues in optical circuit switches.

Segmented polymer zones in a fiber combiner absorb backreflected core light and scatter high numerical aperture rays to prevent thermal deformation.

A pivotable patch panel rotates to resolve the contradiction between minimizing cabinet footprint and maintaining easy splice area access.

Flexible arms on the outer housing fix the cable jacket, preventing external forces from damaging the coated fiber and simplifying the assembly process.

Active optical cable design eliminates separate monitoring photodetectors to improve light output-current linearity.

Resilient support absorbs cutting force to prevent surface deformation, ensuring flat cut surfaces that minimize optical loss.

Upper and lower surface electrodes on a periodically-poled substrate reduce drive voltage while preventing discharge between closely spaced channels.

A compact head-mounted display employs a moth-eye air gap film to guide light waves through total internal reflection within the substrate.

Segmented holder bodies with dedicated access channels resolve assembly obstruction issues in dense optical connector arrays.

A photonic integrated circuit steers LIDAR output signals using alternate waveguides and a redirection component.

Segmented cladding layers enable precise inclined face cutting on waveguide protrusions without damaging underlying wiring.

Segmented hermetic modules protect optical paths from liquid interference while enabling efficient heat removal and increased packaging density.

An optical fiber module uses an inclined ferrule in a sleeve to align light paths.

A silicon polarization beam splitter uses a tapered isosceles trapezoid multi-mode interferometer to separate TE and TM light waves.

A short, abrupt waveguide taper prevents higher order mode excitation to reduce signal loss and improve sensor sensitivity.

A compact microchip laser system generates a focused beam to cleave optical fiber.

Parallel ribs modify the interference pattern in a multi-mode interference device to reduce temperature sensitivity and maintain reliable optical coupling.

Reference surfaces guide adhesive fixing of laser components to ensure precise optical axis alignment.

Compensating rotation angles correct core misalignment at fiber end faces, reducing signal attenuation in twisted multi-core fiber splicing.

Piezoelectric actuators deform a conductive substrate to steer optical signals, replacing bulky mechanical mounts.

Pre-formed stop walls constrain the optical fiber within an accommodating cavity, eliminating manual adjustment and ensuring power stability.

Segmented boards connected by standard interfaces resolve maintenance difficulties while the triplexer OSA prevents signal interference.

A Faraday rotator shifts light polarization to filter reflections, improving signal-to-noise ratios in semiconductor packaging.

Pre-attached optical fibers and protective housing reduce manual handling errors while maintaining signal integrity during high-speed data transmission.

Segmented rib structures with internal gas flow passages resolve thermal accumulation in QSFP-DD modules.

Merging adhesive tubes into one space portion enables high-density reinforcement using a simple planar heater, reducing heating mechanism complexity.

Live hinge clamp relieves strain on optical fiber ribbons to prevent catastrophic breaks in tight circuit board spaces.

Capillary lens array merges graded index lenses to convert numerical aperture without V-groove substrates.

A beam-splitting integrated optical element separates reflective surfaces to prevent vertex formation.

Shutter mechanism aligns and retains thin film closures within adapter housing ports to prevent dust ingress during optical connector operations.

Passive optical indexing terminals eliminate active repeaters to resolve bandwidth complexity trade-offs while supporting branching drop lines.

Segmented cable retention element with crimp tube and radial flange increases pull force by factor of 9 for mechanical stability.

A thin protective film on the waveguide end surface prevents core bulging, reducing coupling loss to 0.5 dB without adhesive deterioration.

Integrated photodiodes on MEMS mirrors detect beam spots to compute correction vectors, reducing residual modulation and improving switching speed.

Embedding metal segments in a second grating level overlaps the first grating to resolve limited light transfer efficiency and excessive layout area.

A wiring sub-mount connects optical elements and circuit boards at different heights to reduce module size.

A light receiving module uses a lens to convert laser light into parallel beams for precise wavelength selection.

Transfer-printed III-V hybrid devices onto silicon substrates resolve effective index mismatch and reduce optical losses.

A compact optical splitter module integrates absorption layers within a branching waveguide network to achieve signal attenuation without external components.

Flexible retention wings clamp POF fiber and jacket to eliminate measurement steps, reducing field install time in high-density connector arrays.

A mechanical fiber splicing apparatus uses motorized clamps and ultraviolet light to cure resin within a capillary tube for precise alignment.

Thick soft adhesive tape absorbs fiber pull and vibration to prevent wavelength shifts while heater plates stabilize temperature.

Segmented receptacle walls with inner and outer ridges engage VLF and non-VLF plugs, eliminating frequent port changes.

Packaging device reduces optical element positioning complexity by using mechanical structure alignment and active coupling methods.

MOSCAP MRRs integrate monitoring functions to eliminate external photodiodes, reducing power consumption and device footprint.

A detachable optical connector uses a waveguide support to maintain precise alignment during thermal cycling.