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A complete solution for fast and extremely accurate beam positioning. The system measures both optical beam position and power.  

The system offers high frequency optical beam positioning, with update rate of up to 30 KHz (for the 9x9mm PSD) and up to 60 KHz (for the 4x4mm PSD). The system measures both CW and pulsed beams, the resolution is down to 1 um.


SPOTANA-4L: System with 4x4mm PSD, Low amp. 
SPOTANA-4H: System with 4x4mm PSD, High amp.
SPOTANA-9L: System with 9x9mm PSD, Low amp.

SPOTANA-9H: System with 9x9mm PSD, High amp.


NG4 Filter: NG4 filter in mounting ring, ¾” – 32 thread

NG9 filter: NG9 filter in mounting ring, ¾” – 32 thread
Hood: 55mm long hood for ambient light suppression

Ordering Information

Products > Position Sensing > SpotOn Analog
duma optronics position positioning sensing spoton ccd laser alignment Duma Optronics ビーム位置 ビームポジショニング センシング 測定 spoton ccd レーザーアライメント

A complete system based on a PSD sensor (Lateral Effect type) with 3m long attached cable, an electronics box and power supply.​

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