Coupling Light Guides TRIZ Cases

Non-coplanar overcoated fusion splices replace bulky heat-shrink sleeves to cut cable width, improve flexibility, and support higher fiber density.

Surface reference markers beside the edge coupler enable precise metrology of buried cavity width and improve alignment to the light source.

Compression ferrules create a reusable hermetic fiber optic connection to sensor assemblies in high-temperature, high-pressure service.

Pre-tested optical fibers are robotically pre-routed on flexible substrates to cut failed connections, scrap, and assembly cost.

A separate latch with a coupling structure isolates housing forces, preventing clip deformation and keeping optical connectors firmly fixed.

A crimp sleeve, inner housing, and outer housing replace the clamp shell to simplify fiber optic connector assembly and improve environmental protection.

A base module with pluggable laser and I/O interfaces lets one optical assembly adapt to different wavelengths while checking module compatibility.

Parallel zigzag trace legs monitor resistance changes from active-region damage while keeping optical transmission loss low.

A spring-biased retention collar enables secure single-hand locking of ruggedized fiber-optic cables while inhibiting inadvertent back rotation.

A detachable pull tab and mounting component let damaged optical module release tabs be replaced separately while preventing accidental detachment.

A low-profile fiber attach uses structural and index-matching adhesives to avoid substrate cutouts and simplify PIC assembly.

A snap-fit dust cap creates a hermetic seal on multi-fiber connectors while easing installation, removal, and routing through ducts.

A sub-board overlap layout improves optical module heat flow to the housing while reducing vias that can degrade high-frequency signals.

Internal coolant channels and a heat conduction layer improve optical module heat removal for higher power density and thermal reliability.

Channel spacing adjustment members widen adjacent light beams before filtering, enabling tighter chip placement and smaller optical modules.

An enclosed fiber connector panel uses a lid, cable tray, clamps, and interlocks to prevent accidental laser exposure during PDT use.

By tilting the light source axis and using lens leakage light, this case removes the prism to shrink optical modules while keeping power monitoring.

Different sidewall angles in PSR and coupling waveguides improve gap filling, boost optical coupling, and reduce signal loss.

A spring-loaded ferrule and C-sleeve layout keeps compact optical connectors aligned and stable for low insertion loss in miniaturized modules.

An integrated cleaner inside the dustcap removes ferrule contamination, simplifying fiber connector maintenance and improving network reliability.

Rotating a pressed thread cleaning element around the guide pin removes unwiped areas on optical connector end faces and limits contaminant re-adhesion.

Heat shrink and adhesive let legacy optical cables fit compact multiports while preserving secure, reliable optical connections.

Bearing-angle alignment and ferrule heating minimize core offset, enabling low-loss fiber connector assembly with standard components.

A push-button securing member and integrated locking portion enable secure one-handed fiber connector coupling with nondestructive forced release.

Microlenses reshape coupler beam angles to match collimator NA, reducing insertion loss and improving LiDAR distance measurement SNR.

Embedding and fusing fiber ends into a lens or prism improves alignment stability, cuts stray light, and supports high-power optical transmission.

Polarization-splitting gratings and mode converters couple tight-pitch multi-core fibers to waveguides while preserving polarization diversity.

A movable cover blocks stray laser emission yet allows controlled transceiver testing while keeping optical surfaces sealed and clean.

A diffraction grating, lens, and Faraday rotator improve waveguide-to-PIC alignment while reducing reflection, optical loss, and noise.

A framed package with a removable lid aligns microLED optical links to fibers, enabling high-bandwidth, low-power chip interconnects.

A cable retainer and light coupling unit align different-diameter fibers at different pitches to ensure reliable mating with photonic devices.

Simulation fibers and monitor light-receiving elements guide input and output lens alignment to cut optical loss and improve assembly precision.

A stress compensation layer limits substrate bow so an etched V-groove can center the fiber core on the waveguide for better coupling.

A rotating cover actuates a levered engaging member, enabling fast optical fiber connector disassembly without direct hand pressure.

A floating multi-connector chassis enables simultaneous blind mating and easy unlatching of fiber optic backplane ports while preserving signal integrity.

A spring-loaded movable door opens on connector insertion and closes on removal to block dust and infrared exposure at fiber ports.

Pre-routed optical fibers on flexible film with foldable flaps simplify connector handling and cut installation time in telecom enclosures.

3D imaging and multiaxial adjustment replace slow active alignment, speeding optical coupling to photonic integrated circuits and improving yield.

A tapered non-circular hollow-core fiber end and graded lens reduce insertion loss by improving mode-field matching to downstream optics.

Relay and output gratings split image light into multiple paths to widen FOV, reduce image loss during eye movement, and ease VAC.

Inclined-wall actuation and rear-cover rods help disengage LC connectors in tight cabinets without cable damage or pull-tab breakage.

Integrated guide members in a two-part crimp body keep optical fibers from being clamped during assembly and make connector rework easier.

A two-piece lock adds tool-controlled secondary retention to FC fiber connectors, preventing inadvertent disconnection in hazardous or critical systems.

Differential-stress microcantilevers with integrated waveguides steer optical modes in a small footprint while enabling active piezoelectric curvature control.

Separation grooves split the optical end face into mirror and rough zones, improving bonding strength in downsized multi-core optical modules.

A side-coupled waveguide spreads light absorption along the photodiode to limit carrier screening while preserving bandwidth and responsivity.

Integrated guide members in a connector crimp body keep optical fibers from being clamped during assembly and make rework easier.

Multi-stage wavelength splitting with lens groups and demultiplexers raises fiber data capacity while preserving signal quality for optical reception.

A ring-shaped spring latch enables compact, tool-free fiber optic connector locking and axial release in harsh installation conditions.

Wafer-level molding embeds PIC, EIC, and optical connectors with caps and alignment features to cut contamination, size, cost, and handling risk.