Lightwave Electronics 125-1319-200 Laser. NPRO based SLM !! Low power / working

Description

Here is a rare to find Lightwave
Electronics
Nd: YAG NPRO laser system 1319 nm, rated 200 mW. The laser only outputs 4-5 mW, not 200 mW. However, it does seem to work. The output is fiber coupled with a SM/PM fiber including a new FC collimator. We don't know if the power is low due to fiber misallignment inside or low diode pump power, just that we get 4-5 mW.
The NPRO crystal
temperature
can be changed by the user to tune the wavelength. The base of the laser head will need to be mounted on a good heat sink.
The laser is in good used cosmetic condition, ready for your experiments or repairs to get the power back. we did NOT open the laser.  NPRO lasers have VERY narrow linewidth and are used for LIGO. If you want a single frequency CW Nd: YAG 1319 nm tunable (between mode hops) laser, this is one.  Lab jack and power meter not included. Just the laser head, no cables or controller. A manual will be provided. Thanks for looking. No returns unless not as described.
Just the NPRO crystal and optical isolator inside are worth the price!
This is a real "Laser Jock" laser...if you don't know what it is you don't need it. :) Look these lasers up on Sam's Laser FAQ! Thanks for looking! Best wishes.
FREE SHIPPING TO THE USA!
CHECK OUR LISTINGS FREQUENTLY!!!