Coupling Light Guides TRIZ Cases

Laser patterning writes optical features into photonic elements, eliminating labor-intensive die-level alignment and boosting production throughput.

Tapered waveguide sections connect high-mesa and buried structures to minimize optical intensity fluctuations and reduce dark current.

Dual lens system couples laser diodes to planar lightwave circuits for precise optical alignment.

Removing ferrules from fiber optic modules reduces manufacturing complexity while maintaining alignment precision through integrated alignment mechanisms.

Leaf springs clamp optical fibers to minimize axial twisting, producing high-quality cleaved ends for reliable ferrule-less splicing.

A pluggable optical transceiver converts electrical signals to optical signals using modular components and IEEE 802.3-compliant QSFP connectors.

A reinforcement device uses overlapping heater energization to shrink protective members around optical fiber splices.

A self-equalizing photo detector splits and delays optical signals to enhance signal equalization.

A positioning ring with a through-hole constrains an optical fiber, resolving V-groove matching errors in optical transceiver modules.

Stem protrusion portions confine solder during brazing, preventing yield loss from overflow while reducing mechanical stress on the assembly.

Index-matched elastomeric switching eliminates air interfaces to reduce optical loss while bi-stable actuators remove continuous power requirements.

Segmented spring pressing portions eliminate interference during optical ferrule termination by allowing fiber coating passage.

Alignment aids on interposers reduce coupling losses by resolving substrate-die incompatibility in photonic integrated circuits.

Asymmetric key positioning in universal adapters maintains correct polarity across optical networks regardless of patch panel count.

Achromatic metasurfaces coat Dove prism faces to deflect broadband light at consistent angles across all wavelengths.

An optical waveguide uses wavelength-dependent mode propagation to maintain signal transmission.

An eccentric optical fiber fixing structure uses low melting point glass to join a polarization maintaining fiber within a cylindrical member.

A monolithic optical system uses a curved focal plane to steer beams electronically without mechanical parts.

Connection unit indicating element detects device coupling state to prevent incorrect link training sequences and host disable modes.

A feed-through optical cable assembly routes fibers through faceplate openings to couple datacenter modules directly.

A fiber optic pulling grip assembly secures the cable mesh using a sleeve unit and guiding unit with threaded connections.

An optical connector uses a projecting placement stage to position fiber, preventing adhesive shrinkage stress from causing bending and transmission loss.

A silicon ring resonator performs optical logic operations using free-carrier dispersion effects.

Replacing fans with a heat pipe eliminates moving parts, resolving the trade-off between temperature control and system reliability.

Core-to-core crosstalk in a multicore fiber branches light without precise alignment, simplifying installation.

Vertical stacking with lateral overlap confines fields to reduce crosstalk, resolving the packing density trade-off in high-density optical components.

A PIN diode tuned ring waveguide resonant optical cavity switch integrates tuning components directly into the waveguide structure.

A ferrule assembly uses a sacrificial optical fiber segment to maintain physical contact between mating connectors.

Through holes in the lens component allow a fixation member to embed in resin, increasing adhesive strength without enlarging the lens size.

Thermal shrinkage creates an interference fit between the tube and supporting body ribs, resolving sealing gaps at the mounting interface.

Molded lenses with protrusions reduce reflection losses and assembly time in a single-unit multi-fiber ferrule.

A borosilicate optical glass with controlled oxide composition matches quartz refractive index and thermal expansion.

Obtuse trailing surfaces facilitate removal without user actuation, preventing connector failure and deformation during accidental pulls.

Compact pulling cap routes fiber optic cables through tight conduits while preventing contamination.

An insulating ring in an optical transceiver receptacle blocks electrostatic discharge from damaging sensitive laser diodes.

An offset insertion hole in a segmented glass capillary tube resolves jig holding conflicts while ensuring precise optical fiber alignment.

A silicone index matching material fills the optical interface while a conformal moisture barrier seals the assembly against ambient contamination.

Internal ferrule retention reduces overall length and manufacturing costs for multiple cable sizes.

A plastic optical fiber light guide transmits ambient light from the front surface to a rear-mounted sensor connector, preserving full display area.

Alternating maximum and minimum core diameters reduce optical coupling loss while continuous drawing lowers manufacturing costs.

Segmented protection cap with pre-engaged locking structures prevents disassembly and contamination during small-diameter pipe threading.

Optical coupling device adjusts light source distances to collimating lenses, suppressing spherical aberration and improving fiber coupling efficiency.

Supplemental support mechanisms center optical fibers within recessed and projecting holders to resolve alignment inconsistencies during bending.

Segmenting the actuator into two pieces avoids molding part lines on sealing surfaces, resolving manufacturing simplicity versus sealing reliability.

Segmented ferrule assemblies maintain optical alignment through interference fit mechanisms within compact connector housings.

A reconfigurable PCIe data path transport converts multi-lane serial signals into retimed parallel versions for bidirectional communication across remote computing assets.

Multi-directional grip portions on the knob enable easy insertion in narrow spaces while a rack and pinion mechanism automatically opens the shutter.

Multiple lens assemblies with different focal lengths transmit light through an optical waveguide to form images at varying distances.

Vertical stacking places modulators near data sources to cut electrical wiring, reducing latency in high-density chip assemblies.

Side-edge mountable parallel optical module uses edge card connectors to increase mounting density.