Detectors and sensors

An even lower M2 value – opus 1064

August 30, 2018

The M2 value of a DPSS continuous wave laser has always been important in applications including optical trapping and Raman spectroscopy.

In optical trapping, an M2 value close to unity enables a high degree of position predictability and repeatability, whilst in Raman spectroscopy, it ensures a tightly focussed beam. In both applications, the data gathered is greatly improved from a laser with low M2 value. Laser Quantum, on its continuous improvement programme, has reduced the Mvalue for its opus 1064, a laser commonly used in optical trapping, to <1.15. The opus 1064 offers up to 10 W of power and exceptional pointing and power stability. The reduction in the M2 value has not compromised any of the specifications and serves to improve Laser Quantum’s offering to its customers.

Find out more about the opus 1064 at laserquantum.com

300 x 230 opus