Cladded Optical Fibre TRIZ Cases

Variable elastic modulus resin in anchoring segments prevents slippage, enabling durable distributed sensing of large civil structures.

Laser sintering replaces large furnaces to produce fully dense, low-scatter ceramic fibers with minimal contamination risks.

Asymmetric polymer waveguide core reduces sensitivity to positional shifts, improving optical coupling efficiency between silicon and polymer waveguides.

Wet etching crystalline substrates creates precise slant surfaces that reduce light propagation losses and eliminate raised mounting pads.

Dichroic filters and black members absorb or redirect stray light from edge sources, suppressing bright parts caused by leakage into display panels.

Microstructured cladding guides light in air to minimize latency and non-linearity for high-speed data transmission.

A silicon photonics interrogator separates polarized light using a polarization wave controller and arrayed waveguide grating.

Low-temperature plasma-activated chemical vapor deposition preserves sharp edges in non-circular core optical fibers, preventing deformation during drawing.

A lighting device uses a light-shielding cylindrical body to redirect radiated optical fiber light through conductive parts.

A diffraction grating reflects and diffracts jitter source signals to generate multiple orders for position sensor detection.

Segmented phase difference layers with specific refractive index conditions reduce light leakage in black mode, increasing contrast ratio.

Conductive oligomer clads lower resistivity to enable electric field interaction, solving the trade-off between processability and device performance.

Compensating devices create negative Kerr effects to cancel nonlinear phase shifts, ensuring accurate rotation rate measurements in fiber optic gyroscopes.

A holey fiber propagates light in multiple modes across a wide wavelength bandwidth using a structured cladding design.

A crystalline core optical fiber uses a scavenger to reduce oxide impurities during formation.

A temperature compensation device stabilizes the nominal wavelength of an electro-optic transducer using a variable-length cavity.

A Raman filter reflects scattered light within a fiber laser device to suppress stimulated Raman scattering and stabilize oscillation.

Squashing holes in a collapse region releases leak light from the inner clad, preventing coating burnout caused by absorbed energy.

Varying cross-sectional sizes manage optical power density at facets, reducing damage while maintaining high power handling for nonlinear processes.

Organic polymer blends replace toxic metal alloys, maintaining adhesive strength while eliminating health risks and enabling easy unblocking.

Zinc surface treatment on bare fibers enables tin sealing adhesion, eliminating gold plating costs and positioning errors.

Multiple etching masks create upper and lower mesas with specific width variations, reducing contact resistance and parasitic capacitance.

Ultra-small resonant structure emits electromagnetic radiation through a transparent waveguide layer to carry clock signals across microcircuits.

A plastic waveguide guides terahertz waves through a sub-wavelength core and cladding structure, reducing attenuation below 0.01 cm−1 at 300 GHz.

A woven optical fiber circuit board substrate integrates structural reinforcement with embedded light transmission paths.

Scattering structures within optical fiber cores and claddings direct guided light toward outer surfaces for uniform illumination.

Three-dimensional optical cavities in a single layer manage light propagation and extraction, eliminating visible streaks from multiple point sources.

Angular reflectors route optical signals through circuitized substrates, reducing production costs while maintaining high-density interconnection capabilities.

A fiber Bragg grating sensor measures angular displacement via wavelength shifts in a tensioned optical fiber.

A hollow-core photonic crystal fiber with a tapered light field coupling section reduces field intensity at the input face.

A package substrate integrates optical waveguides and fibers to route input output signals between the motherboard and semiconductor die.

Segmented GRIN lenses with inward minimum refractive index reduce beam waist diameter to 3 µm without material selection constraints.

A coating apparatus isolates the fiber using a cover and low-viscosity gas supply to create positive pressure.

Non-thermal photobleaching removes multiphoton absorption defects, preserving mechanical integrity without hazardous thermal annealing.

Two-stage cooling minimizes non-bridging oxygen defects, reducing hydrogen sensitivity and signal attenuation.

A substrate gap isolates the thermal tuning mechanism from the bulk silicon to reduce power consumption while a binder material maintains mechanical strength.