Coupling Light Guides TRIZ Cases

Embedded waveguides enable high-bandwidth die-to-die links, overcoming electrical I/O density limits.

Mounting optical transceivers vertically on a substrate increases device density while reducing power loss by positioning devices closer to the processor.

A cleaning tool head unit rotates a pressing surface to clean optical connectors.

Asymmetric waveguide coupling separates optical modes while maintaining tolerance to fabrication errors across a wide spectral bandwidth.

Serial grating antenna array eliminates directional couplers, reducing device size and power consumption while minimizing side lobes.

Merges optical channels within a hermetic housing to resolve assembly complexity and improve product yield.

Real-time light intensity feedback adjusts the optical fiber block position to suppress positional deviation caused by adhesive curing shrinkage.

An aspheric curved surface with a gradually increasing thickness corrects chromatic aberration and reduces light leakage in near-eye displays.

An extended access opening on the ferrule top surface enables direct fiber insertion and adhesive application, reducing termination time and errors.

An aspheric microlens array reduces beam divergence below 1 mrad, maintaining collimating performance above 90% at a 200 mm path.

A tilted multi-mode interferometer creates path length differences between self-imaging points to control phase shifts.

Vertical optical couplers redirect light via mirrors to relax edge alignment precision and simplify singulation.

Merges reflectors and lenses into the fiber array unit to eliminate external component risks while reducing semiconductor package footprint.

Sideway-stacking photonic dies mitigates warpage and breakage risks while enabling reliable optical signal transmission across multi-die packages.

A reflector placed between the circuit board and housing redirects electromagnetic waves to reduce interference.

Adapter body countermeasures radiate reflected heat to prevent thermal deformation and operator injury.

Segmented latches with variable stiffness secure MT ferrules against spring bias forces, preventing dislocation in high-count fiber assemblies.

Pre-terminated fiber optic components eliminate field splicing complexity, allowing rapid deployment and reliable upgrades through modular fan-out devices.

Sliding guides allow independent holder extraction, resolving maintenance access issues in dense fiber trays.

A diffusion section placed ahead of a collimating lens scatters output light into a wider beam pattern.

An aspherical lens with a helical sag component reduces optical feedback into the laser source while maintaining tight focusing on the fiber tip.

A fiber array unit with a T-shaped cross-section uses a reduced-width protrusion to enable tweezer gripping.

An optical connector uses an optical path adjusting unit to reduce incident light diameter while maintaining the angle for a lens.

Merged latch eliminates extender caps to reduce component count and manufacturing costs.

Alignment pins and micro lenses eliminate hermetic fiber bonding, reducing manufacturing complexity.

A resonator-based optical modulator uses dynamic tuning of resonance frequency and absorption coefficients to optimize transfer functions between input and output ports.

A shutter mechanism protects the optical connection part of an optoelectrical connector from metal abrasion powder generated during electrical sliding.

A hermaphroditic connector assembly uses a tower ferrule to align optical fibers within a protective cavity.

Retention cap seals gaps between pivot arms and latch arms, preventing dust ingress while simplifying assembly.

A solid-state optical coupler uses a scattering array to route infrared fields into directed beams without mechanical components.

A compact optical connector uses a flared cable support to limit fiber bending near the ferrule.

A monolithic optical fiber positioning apparatus uses complementary alignment features to enable passive alignment of fibers relative to photonic chips.

Bismuth germanium oxide waveguides enable large field of view while minimizing real-scene image degradation.

Integrated T-shaped housing stabilizes 45-degree filter angle, resolving machining limitations that compromise transceiver coupling precision.

A tapered lid with a specific length ratio creates expanding gaps that ensure reliable adhesive filling and accurate automatic assembly.

Photocured resin bridges dimensional gaps between fiber and polymer blocks, ensuring precise axis alignment without complex positioning mechanisms.

Micro-ring resonator routers on a photonic interposer selectively couple optical signals, reducing energy consumption and latency in chiplet systems.

Pivotable fiber holder compensates for angular misalignments in ferrule-less connectors to reduce Fresnel loss and improve optical coupling efficiency.

Axial float accommodates transceiver location variability to prevent overdriving and damage.

A camera with a fixed focal point observes the resin member and optical device active layer simultaneously.

A cemented spectacle lens combines polycarbonate and Zeonex to guide light beams through a head-mounted display optical unit.

A wavelength division multiplexer separates working and scattered light wavelengths at the sensing fiber end to extract pure signals.

Tapered cladding geometry in a fiber optical coupler reduces numerical aperture increase, enhancing light confinement and coupling efficiency.

Bragg grating on waveguide reflects predetermined wavelengths to verify link continuity, eliminating manual testing costs and downtime.

Multi-mode waveguides reduce optical loss in tight bends while a tunable attenuator manages varying signal strengths for reliable detection.

Electrically-controlled optical switches automate multi-fiber cable testing by replacing manual handling with electroactive material actuation.

A demultiplexer uses a common dispersive element and field lenses to separate wavelength channels, mitigating drift-induced crosstalk in uncooled laser systems.

A metal base body with a cutout portion connects to a wiring board featuring an optical device mounting region.