The LAT (Laser Analyzing Telescope) is a powerful measuring instrument enabling direct measurement of laser beams or other light sources. The LAT will analyze and display the angular direction of incoming laser beams with resolutions down to 1 micro-radian and accuracy of 1 millidegree (~20 micro-radian). The built-in back Filter Slider allows control of the laser level impinging the detector area. Moreover, a special version will allow angle measurement of cross-like collimated targets to be examined. Results are clearly displayed by the provided software. Specifications Laser Type CW & Pulsed FoV Telescope & Beam Profiler 20 mrad (H), 12 mrad (V) Clear Aperture 100 mm Beam Divergence Measurements Down to 0.1 mRad or better Min. Focusing Distance Focused at Infinity Built in coarse aiming Laser Pointer 638 nm power <1.0 mW Class 2 laser product, IEC60825-1 Beam width resolution Better than 1 μrad Spectral Response 350 – 1150 nm (350-1600 nm available as a special order) Resolution (H x V pixels) 1920 x 1200 Gain Control x24 Dynamic Range 60 dB , 12 bit Exposure Speed 39 µsec to 20 sec Frame Rate 40 fps (8 bit) 30 fps (12 bit) Beam divergence accuracy ±2% Position resolution of laser beam Better than 1.5 μrad Pixel Size 5.86 µm x 5.86 µm Pixel Bit Depth 8/12 bits Background Subtraction User activated Trigger • Internal Software • Hardware Falling or Rising Edge • Trigger Delay 0.015ms – 4.0 sec Pan & Tilt knobs Tilt ±2°, Pan ±2.5° Power Requirements ~2 Watt (Via USB 3.0 interface) Dimensions (L x W x H) in mm x 172 x 197156 Weight (typical) 6.5 kg including cable Min. Hardware Requirements CPU i3 1.6 GHz, 4 GB RAM Min. Resolution 1366 x 766 Interface USB 3.0, Windows 7/8/10 (32 & 64 bit) Operating Temperature 0°– 35°C Ordering Information Model LAT-U3: A camera for 350 – 1600 nm with built-in filter slider, USB 3.0 cable, application software on CD/Flash Memory, carrying case.
