VA210-1.5-2.5-S AOTF成像系统

VA210-1.5-2.5-S AOTF成像系统

Brimrose Corporation of America has introduced a new series of Acousto-Optic Tunable Filter (AOTF) Camera Video Adapters.  This Adapter is designed for NIR spectra imaging.  The AOTF imaging system with Brimrose Synthesizer Electronics provides narrow bandwidth, rapid wavelength selection, and intensity control. The designed wavelength ranges depend on the camera lens and Brimrose’s AOTF devices.  The high spatial resolution of the AOTF Camera system will be >100 line pairs/ mm.

Specifications VA210-1.5-2.5-S
Device Type Image Quality AOTF ( aperture size 10 x 10 mm)
Wavelength range 1500-2500 nm *
Spectral Resolution 13 nm @ 1500 nm; 38 nm @ 2500 nm
Spatial Resolution >100 line pairs/ mm
Working Distance Depends on Camera Lens
Field of View 1.5-6.5 deg with Tamron Zoom Lens(f70-300 mm)
And 5.7-13.0 deg with Tamron Zoom Lens(f28-80 mm)
Working Aperture <=F8
Connection with Camera C-Mount**
Connection with Front Objective Lens C-Mount with a F-Mount Adapter
CCD Camera Customer for Alignment)
9.60 x 7.68 mm ***(Camera Provided by Customer for Alignment)
Driving Power 2~3 Watts
RF Connector SMA
Drive Frequency 64 – 38 MHz
Weight 1 kg
Dimensions 60 x 67 x 254 mm


Model VFI-51-26-SPF-B2-C2-SYN-TRI-SDK
Frequency Range 38 – 64 MHz
Frequency Step Size (Hz) 10 Hz
Frequency Accuracy (%, 15 – 75°C) 0.01%
Frequency Switching Speed (ns) 30 ns
Minimum Duration of Each Step (ns) ~30 ns
Phase Noise < -45 dBc/Hz @ 1 KHz in 1 Hz bandwidth
Output Power (W) ~2 W *
External Modulation TTL compatible, 0-5V, 330 ohms input impedance
Power Control 12 bit attenuator with 25 dB range (minimum)
Output Impedance 50 W
Output Connector SMA
Option SYN Synchronization Output
Option TRI Trigger Input (TTL level)
Option SDK Software Development Kit (SDK) as DLL

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