Spectrum Investigation TRIZ Cases
- Infrared Spectrometer Calibration via Water Vapor Absorption
A computer-implemented method compares extreme point wavelengths between sample and reference spectra to identify calibration errors.
- Adaptive Multi-Scale Feature Extraction for Hyperspectral Image Classification
An adaptive multi-scale feature extraction model uses conditional gating to select convolutional pooling modules for precise land cover recognition.
- On-Chip Cavity Resonator for High Q-Factor
An integrated cavity resonator uses a metal layer within a semiconductor substrate to achieve high oscillation amplitude.
- Multimode Reader Optical Path Reconfiguration via Sliding Switches
Sliding switches reconfigure optical paths in multimode readers, integrating monochromator technologies without redesigning standard cartridges.
- Spatially-variant Wavelength-selective Optical Filter for Multispectral Detection
Spatially-variant written regions in an optical filter enable precise spectral analysis by addressing limited angle-dependent filtering capabilities.
- Tube Furnace Receiving Tube Axial Contact Pressure
Axial contact pressure on bearing protrusions prevents radial deformation of the receiving tube, ensuring stable gas flow and measurement reproducibility.
- Image Sensor Wavelength Resolution via Angle-Dependent Dispersion
An image sensor uses angle-dependent dispersion to separate reflected light beams into distinct wavelength bands for spectral imaging.
- SWIR Multi-Conjugate Liquid Crystal Tunable Filter
Multi-conjugate liquid crystal stages achieve high finesse wavelength discrimination while minimizing transmission loss.
- Multi-band Moving Object Spectral Detection via Field Segmentation
A spectral detection apparatus segments the field of view into subfields to enable real-time tracking and recognition of moving objects.