DHD-OCT optical engine is a new generation OCT device based on combining the advantages of Time Domain OCT and Fourier Domain OCT. Inside the device the high speed tunable scanning laser is used as th
DHD-OCT optical engine is a new generation OCT device based on combining the advantages of Time Domain OCT and Fourier Domain OCT. Inside the device the high speed tunable scanning laser is used as the core module of OCT light source, and a high sensitivity photodetector is used as OCT detector. By integrating weak signal acquisition technology and electronic imaging technology, DHD-OCT optical engine has the performance advantages of fast scanning speed, real-time hd video imaging, wider penetration depth, high precision, and simultaneous digital imaging in both horizontal and vertical directions.
No movable parts: stable and compact
High speed image acquisition;
Wider penetration depth;
Higher sensitivity compared to TD-OCT;
Wider range of working wavelength.
OCT uses a non-destructive and contactless interferometric method to obtain cross-sectional images of the semi-transparent and turbid materials to reveal internal microstructure, so it has wide applications in material investigation,
To test layer thickness, defects, inclusions, particle distribution of materials like silicon chip, plastics, polymers, glass fiber, ceramics, etc.
Digital scanning source
Wavelength of source
1050nm / 1310nm
A scanning speed
3D imaging time
Less than 1 Sec
3D image resolution
B-SCAN frame rate
20 frame per second
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