Spectral Vision System Principle
Using "Optical Encoding + Algorithm Decoding" instead of traditional grating spectroscopy;
Through image detector + computational reconstruction, restoring complete spectral images.
Miniaturization
No grating, no optical path, size consistent with existing CIS
Mass Producible
Reusing CMOS production process, high consistency and reliability
High Image Resolution
Minimum pixel size ~ 1 um, achieve tens of millions of pixels
High Frame Rate
Snapshot sampling, no scanning required, high frame rate
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Incident Light Input - External broadband light signal enters the spectral sensor, containing spectral information of the target object.
Spectral Encoding Modulation (Core Optical Layer) - As light passing through the sensor's micro-encoded optical materials, different wavelengths are assigned different encoding responses, completing spectral information encoding and aliasing.
Photoelectric Detection - After encoding modulation, the light signal is received by the photodetector on the sensor, outputting low-dimensional, encoded light intensity signals rather than direct split spectra.
Computational Spectral Reconstruction (Core Algorithm) - Reconstruction algorithms (compressed sensing, deep learning, matrix solving, etc.) are invoked to inversely reconstruct high-resolution original spectra based on known optical encoding matrix and detector signals.
Spectral Output & Application - High-precision spectral data output for color reproduction, image enhancement, material identification, health detection, and other scenarios.
Full-Stack Technology Capabilities
Covering complete technology ecosystem from spectral materials to application algorithms
Spectral Sensor Development
Self-developed spectral detection materials, core capabilities in material formulation and process optimization
Spectral Algorithm Development
Professional optical charge pixel circuit design for high-performance spectral response
Vision System Integration
Advanced semiconductor lithography process, ensuring sensor manufacturing precision and quality
Our Technical Advantages
OCF Material Development
Self-developed spectral detection materials, core capabilities in material formulation and pattern design
OCF Processing Technology
Advanced semiconductor processing technology, ensuring sensor manufacturing precision and quality
Testing and Calibration Solutions
Complete testing and calibration solutions, ensuring product performance consistency and reliability
Algorithm Development
Rich spectral data processing algorithms, supporting customized development for various application scenarios
Spectral Module System Design
Professional spectral optical module design, achieving high-performance spectral data acquisition
SoC Platform Debugging
Mature SoC platform debugging capabilities, achieving perfect combination of sensor and algorithm
Dedicated to spectral research and engineering, committed to providing customers with high-performance and high-reliability spectral vision solutions.
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