Green HeNe Laser Melles Griot 2 mW @ 543 nm TEM 00! Complete and ready to use!

Description

Here is a Melles Griot 2 mW Green HeNe laser system with your choice of a FREE SPACE BEAM OR MULTIMODE FIBER COUPLED OUTPUT. Fiber coupler with a short fiber is included with the fiber coupled option. Both lasers make over 2 mW out the end of the laser head. The 543 nm wavength is about 5 times more visible to the eye than a red HeNe is so these are a
great safe
laser source
for classroom
demonstration! Perfect TEM 00 beam with
random polarization. The Melles Griot lab power supply is included. Laser stand and power meter are NOT included. Plug and lase!
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