hey :)
So, I'm trying to switch between from one frame of reference to another, for a rotation of a 3d object. First of all, the object is rotated, through 2 perpendicular axis. Now, I need to model that rotation in another set of predefined Euler rotations.
In other words, imagine a...
Hi,
I'm trying to set up a lens system as follows:
- Laser source 612nm
- This passes through an apature to act as a spatial filter...
- then through non-reflective glass onto a crystal of diameter upto 150um
- the lens must then take the diffraction pattern from this crystal upto...
Hecht has a nice textbook on Optics, called "Optics"!
and "Physics for Scientists and Engineers with Modern Physics" by Serway is a pretty handy all-inclusive sort of thing that you can refer easily. It's got me through my first 2 years of UG phys!