Emission Spectroscopy TRIZ Cases
- Dual-Source LIBS and Raman System for Elemental and Compound Quantification
A dual-source system combines high-power laser plasma generation with lower-power spectral detection to measure elemental concentrations and molecular compounds.
- Standoff Raman System Using Fiber Bundle Segmentation
Portable standoff Raman detector uses fiber optic bundle segmentation to separate spectral signals from fluorescence noise.
- Etching Process State Judgment via Optical Emission Spectrum Analysis
Identifies common spectral peaks to detect anomalies without predefined substance assumptions, resolving detection accuracy limits.
- Fluorescence Detection Device Rough Surface Layer Signal Collection
A fluorescence detection device uses a rough surface layer to redirect emitted light into multiple directions for broad aperture collection.
- Hemispherical Optical Integrator with Dual-Reflectance Plane
A hemispherical optical integrator uses a plane portion with distinct specular and diffuse reflection zones to homogenize light.
- Intracavity Laser Spectroscopy for Isotope Detection
A gas laser cavity houses the sample cell to generate a standing optical wave that enhances the optogalvanic effect for molecular detection.
- Three Mirror Anastigmat Spectrograph Low F-Value Design
A three mirror anastigmat spectrograph uses adjustable focal length to increase light throughput.
- Magnesium-Clad Aluminum Brazing Sheet in Argon Atmosphere
Controlled oxygen levels and magnesium composition enhance oxide film breaking for reliable industrial joints.
- Laser Induced Breakdown Spectroscopy of Liquid Samples
A compact laser-induced breakdown spectroscopy apparatus analyzes liquid samples using a pulsed laser to generate plasma plumes for optical detection.
- Catalyst Sorting via LIBS Detection
LIBS detection sorts catalyst grains by composition to reduce strategic metal waste.
- LIBS Analyzer Sample Presence Detection Using Pre-Firing Fluorescence
A LIBS analyzer detects sample presence using low-intensity pre-firing fluorescence before initiating high-power laser discharge.
- Toroidal Mirror Spectrometer Spatial Separation
A toroidal mirror directs light through a single entrance slit to spatially separate emission from different spark source regions.
- Heat Shield for Plasma Source Thermal Management
A heat shield positioned between a plasma source and an analysis instrument directs heated gas away, reducing thermal load on sensitive components.
- Optical Emission Spectroscopy Light Collection for Plasma Uniformity
A light collection unit with a concave lens expands the incident angle range to gather plasma emission data across the entire substrate area.
- Removable Spark Stand Cartridge for Atomic Emission Spectrometer Maintenance
Segmenting the spark stand into a detachable cartridge allows external cleaning, reducing instrument downtime and contamination.