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
VA310-1.5-2.5-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
SPF
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
Output Connector
SMA
Option SYN
Synchronization Output
Option TRI
Trigger Input (TTL level)
Option SDK
Software Development Kit (SDK) as DLL