Coupling Light Guides TRIZ Cases

Segmented guide pin holes accommodate pitch mismatches between ferrule body and lens plate, preventing deformation.

Distinct electrical connection patterns on chip identification pads enable unique integrated circuit addressing via a shared communication bus.

Segmented components and preliminary positioning elements resolve the trade-off between measurement precision and ease of operation in optical mounts.

Pivotable adapter modules in a telecommunications panel assembly resolve the trade-off between high termination density and connector accessibility.

A polishing jig holding member uses discrete protrusions to support a ferrule flange, reducing the contact area between the fixture and the component.

A wavelength selective switch uses a one-dimensional MEMS rotating mirror array to route optical signals.

Imaging relay lens systems maintain precise optical alignment in compact connectors, reducing sensitivity to contamination and temperature fluctuations.

A two-piece plastic enclosure with foam seals and encapsulant holds spliced fiber optic cables securely in place.

A waveguide joint uses circumferential ridges and a sleeve to create recesses that contain chemical adhesive.

A tapered optical fiber section coated with a light-absorbing medium selectively attenuates higher-order modes.

Field lenses redirect off-axis light to reduce cross-talk and coupling loss in multi-core fiber systems.

Specific incidence and emission surface curvatures compensate for refractive index shifts, stabilizing the focal point despite temperature changes.

Open grooves and mechanical joining eliminate epoxy creep and thermal deformation, achieving low insertion loss for high density fiber connectors.

Multi-wavelength light intensity ratios determine the polarization holding fiber angle, avoiding crosstalk measurement inaccuracies near minimum points.

Translational movement of the light coupling unit reduces dust sensitivity and light loss in high-speed interconnects.

Measures near-field intensity distribution to align optical fibers with endcaps, resolving positional drift in coherent beam combining arrays.

Optical diffractors route pump lasers through waveguides to excite nitrogen-vacancy centers, replacing bulky cryogenic systems with compact solid-state sensors.

Y-shaped trenches and clip structures align fiber arrays precisely, reducing optical power loss from misalignment during silicon photonics assembly.

Panel hooks engage lightpipes to prevent vibration failure, eliminating complex mold processes and adhesive use.

A lever mechanism with a fulcrum adjusts the optical axis position in an optical transmission module to align light with a waveguide.

Direct optical interconnects between processor packages eliminate conversion losses and reduce energy consumption.

Grooved cooling substrate organizes optical fibers to prevent tangling and dissipate heat from the amplifier.

Anisotropic etching creates a cavity for an underside metal coating, eliminating optical loss from air interfaces and simplifying fabrication.

Reverse gearbox decodes high-speed electrical signals into parallel low-speed channels, resolving bandwidth mismatch at 1.6 Tb/s transmission rates.

Lateral walls in the storage tray prevent mechanical damage and thermal exposure during solder reflow processes.

A thin alkyl silane coating replaces thick PTFE layers to prevent optical coupling interference while maintaining durable anti-wetting properties.

Pre-aligned electro-optical carrier bonds optical and electrical pathways to silicon photonic chip, reducing assembly complexity.

Two variable coupling coefficients compensate for energy decay in the ring resonator, enabling high modulation speed and depth without performance degradation.

An optical transceiver module integrates a mirror and dichroic filter directly onto an inclined fiber end surface to couple light beams.

A splice closure mounting device uses two distinct deformation elements to seal and secure cables within the assembly housing.

An optical waveguide device uses an adhesive layer with a refractive index closer to the cladding than the core.

Replacing EDM with jig grinding reduces bumper height tolerance to 15+/−2 microns, resolving coplanity issues caused by conventional manufacturing complexity.

An optical modulator design adjusts the light intensity ratio of radiated beams to compensate for bias shifts in monitoring signals.

An optical fiber fusion splicer uses a main heat dissipation member on the electrode rod to reduce wear and prolong service life without increasing costs.

An offset structure shields the ferrule body from laser interaction during processing, reducing optical insertion loss.

Offsetting the micro lens array relative to the fiber array eliminates iterative individual lens adjustments, reducing system size and manufacturing costs.

A CTE-matched adapter buffers thermal stress between bonded dies, preventing warpage and cold joints while maintaining signal integrity.

Secondary waveguides arranged around a main waveguide maintain consistent coupling coefficients and reduce light loss despite manufacturing precision errors.

An optical fiber installation tool secures fibers using contact portions and an integrated adhesive dispenser for rapid mounting.

Polygonal resin coupling members provide stiffness for a metal partition plate that shields electromagnetic interference between TOSA and ROSA subassemblies.

A cross-axis cable management system routes conductors through bird cage, clock spring, and rolling loop mechanisms.

Vanishing core waveguides in the coupler array reduce back reflection and enable precise alignment for low-loss interfaces across varying channel spacings.

A wavelength checker uses an optical waveguide chip and light conversion portion to transform near-infrared signals into visible light for direct visual inspection.

A protective holder secures an optical connector ferrule and short fiber during fusion splicing operations.

Built-in microlenses and a mode scrambler in the optical cable jumper eliminate lens alignment needs, ensuring uniform energy density distribution.

Separate conduit and fiber sealing units in a sealed cabin prevent seawater ingress through broken copper conduits.

An adiabatic bend in a single mode waveguide attenuates leaky higher order modes by more than 10 dB, reducing crosstalk and interference patterns.

Low expansion cylindrical fixing member compensates for resin thermal expansion to maintain positional accuracy of photoelectric conversion elements.

A latch mechanism secures communication modules using a rotating driver and follower system with integrated electromagnetic interference shielding.