Coupling Light Guides TRIZ Cases

Segmented asymmetric traveling wave electrodes generate negative chirp to resolve bandwidth and efficiency trade-offs.

An optical cable fixture uses embedded magnets to position and sort optical fibers, eliminating manual handling contamination during splicing.

Asymmetric optical couplers eliminate wavelength dependence in waveguide structures, maintaining a high polarization extinction ratio of 30 dB or more.

Placing optical ports in a fan-out configuration on the second face matches fiber pitch while keeping integration density high.

Segmented clamping members secure small-diameter fibers for precise cutting while enabling easy removal of cut parts without damage.

A photonic circuit design system uses hierarchical algorithms to generate netlists and optimize physical layouts of optical components.

A field installable connector system uses a compact factory terminated subassembly routed through ducts before attaching a hardened subassembly.

Segmenting the laser array into a separate package reduces RF connections and cooling complexity while maintaining high-quality optical signal transmissions.

An edge coupler uses a sealed cavity and assisting waveguides to confine light modes, reducing power losses from small source sizes.

Dichroic filter reflects unwanted wavelengths through a lens to a heat sink, eliminating large tilt angles and additional cooling systems.

A connector design fixes central pin positions via a pre-configured positioning member to simplify alignment.

A turning mirror reflects optical signals within a layered waveguide structure to redirect the propagation path efficiently.

Asymmetric fiber bundles and alpha profiles minimize reflection interference while maintaining uniform coupling loss.

Regulated axial tension propagates cracks in optical fibers to produce flat end surfaces without polishing.

Concatenated image-relay fiber segments relay light intensity distributions to resolve spatial resolution limits in multi-core fibers.

Grating line offsets in the in-coupler compensate for projector phase deviations, sharpening virtual images in augmented reality displays.

UV curable material fills the gap between the protective cap and optical assembly to block liquid ingress during immersion cooling.

A multi-mode interference device uses a non-uniform pattern of patches to create a tailored refractive index distribution for optical signal manipulation.

A resonant cavity photodetector structure integrates a microring resonator with an absorption region to achieve high-speed optical signal detection.

An asymmetric waveguide optical coupler eliminates polarization dependency and maintains a constant branching ratio across wide wavelength regions.

A Mach-Zehnder semiconductor device adjusts phase differences between branch waveguides using bias electrodes to inject and remove charge carriers.

Snap-fit fiber optic adapter plates mount to housings without tools, resolving manufacturing complexity and assembly time trade-offs.

A slidable fiber optic module uses a radius limiter to guide cables, preventing signal loss from bending stress.

A fiber optic connector uses a cam surface to actuate a latch via a protruding shroud, enabling quick insertion in high-density panels.

A monolithic light guide samples beam intensity by transmitting light through a beveled tip and window.

Segmentation of the bezel into fixed and removable portions allows rear access for cable splicing while maintaining structural integrity during operation.

A compact outdoor optical fiber connector integrates dual docking structures for pluggable and threaded locking members within a nested flange assembly.

A tunable multimode interference coupler uses an insulating region to confine electro-optic effects for precise split ratio control.

Integrated matching and alignment elements on an optical coupling component align optoelectronic parts with substrates, eliminating separate positioning steps.

Asymmetric guide placement utilizes rack depth to increase cable density while maintaining accessibility and simplifying management.

A collimating lens with thinned transmission channels directs optical signals through a refracting portion to stabilize high-capacity data links.

Asymmetric slab geometry absorbs specific polarization components within the multiplexer structure.

Segmented seal members mediate plug and receptacle interfaces, preventing debris intrusion while preserving uninterrupted light paths.

Segmenting the marker from the tray body reduces resource waste by allowing quick service changes without replacing the entire tray.

An optical communication module switches communication interfaces based on input output information.

A bent metal intermediate member between the holder and plug maintains strength and shape accuracy when thinned, preventing warping during assembly.

A waveguide mode converter links rib and channel structures via a tapered section to transform optical modes.

An abrasive jet cleaves optical fiber ends at room temperature without thermal damage.

A compact polarization splitter rotator uses vertically stacked silicon and silicon nitride waveguides to rotate light modes.

Segmented rods abut to form a precise aperture, reducing insertion loss from lateral displacement and micro bending in field terminable connectors.

Segmented ferrules reduce driving energy by minimizing friction during rotation, eliminating the need for special coatings to prevent reflection.

A lever arm converts rotational motion into linear push-in force to load liquid cartridges with minimal effort.

Optical connector uses merged housing and nested fixing member to secure fiber cord sheath without enlarging device size.

An optical scanning adapter shifts the imaging axis across multiple fiber endfaces using movable reflective surfaces.

Tilting silicon waveguides and fiber arrays minimizes coupling loss while resolving alignment precision trade-offs.

Hydrophobic barriers on die or substrate surfaces constrain adhesive spread to prevent fillet formation that blocks optical signal coupling.

A rotatable fixture holds optical fiber ribbons at distinct angles to enable serial laser cleaving.