Optical DRO
Posted by
Arne Chr. Jorgensen
on 2000-03-18 23:42:15 UTC
Hi,
Here is something more I don't understand:
Jon wrote: ( some time ago - digest 408 - somehow I have lost it )
Well, you proposed something, using some old Hilger&Watts gratings, - I have
no clue what these are. Further, I didn't understand what you meant by
tilting them and how you would read them. You also mentioned glass scales.
Would you care to try explaining it again. ( I am a little thick headed
sometimes :)
//ARNE
Here is something more I don't understand:
Jon wrote: ( some time ago - digest 408 - somehow I have lost it )
Well, you proposed something, using some old Hilger&Watts gratings, - I have
no clue what these are. Further, I didn't understand what you meant by
tilting them and how you would read them. You also mentioned glass scales.
Would you care to try explaining it again. ( I am a little thick headed
sometimes :)
//ARNE