LCTF-V10
Liquid crystal tunable filter (LCTF) is an optical filter designed based on the birefringence effect of liquid crystal molecules and the interference principle of polarized light. The tunable filter adopts the self-designed and processed high-precision liquid crystal phase delay chip and cascade combination structure, uses the automatic calibration and correction system for high-precision calibration, connects to the computer through the USB interface, inputs the required wavelength and other parameters on the supporting software operation interface, and realizes the flexible narrow-band filtering function for the incident light. The product has the ability of adaptive temperature compensation. The calibration database can also be used to correct the spectral drift caused by the angle change of the field of view, to meet the imaging needs of large field of view. It can be combined with imaging lens and image sensor (CMOS / InGaAs, etc.) to form a compact hyperspectral imaging system.
- Essential Parameter
- Technological Superiority
- Application Area
| Category | LCTF-V10 |
| spectral coverage | 420-750nm |
For more information, please contact: 400-008-1220 or info@wayho.cn
● Automatic design and processing of high precision liquid crystal phase delay units
● High transmittance liquid crystal phase delay cascade combination structure
● Liquid crystal dispersion calibration and compensation
● LCTF is calibrated and calibrated automatically
● Center wavelength drift compensation due to temperature changes
● Angle changes caused by center wavelength drift compensation
● OD3 level out-of-band suppression
● Narrow band filtering and wide spectral range
● Precision drive and 1nm tuning capabilities
● Small volume, light weight, low power consumption
● Flexible design and fast customization
● Science
● Agriculture
● Medical treatment
● Industrial
● Material evidence identification
● Food safety
