Metrology Equipment
Technical Services

Career Assistance Here

Light at the End of the Tunnel:
Careers in Optics & Photonics
Optical Levitation:
Fundamentals of Optical Tweezers

video of presentation here

Slides are here

Here is a photo of the students

First Image of a Black Hole

Note that Donn works full time for Starrett Metrology  as their Technical Services Manager.  
His other non-profit and educational outreach websites are now for reference only as he steps back
and encourages others to take up the various causes and programs.
You  can  reach  Donn at:;;;