Laser Analyzing Telescope-Alignment Sensing

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