I am interested in a CW Ti:Sapphire laser manufactured by Spectra-physics, model 3900S of linewidth 1GHz using etalon. For my applications, I need the wavelength stability better than 0.01 nm @ 5 hr. But the supplier is unable to provide any information on wavelength stability of this laser.

Appreciate if any one who has experience of this laser can offer help.


Rdgs

Dr Xu Gan

National Metrology Centre
A*STAR
Singapore
xu_gan@nmc.a-star.edu.sg