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helge
  • Member for 11 years, 2 months
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answer
3
Why does a laser beam diverge?
Oct 3, 2013
answer
2
High power beam splitting
Nov 19, 2013
question
1
High power beam splitting
Nov 13, 2013
answer
1
Are electric fields present in electrically neutral bodies?
Jan 31, 2015
answer
1
What information do $|\psi(0)\rangle$ and $|\psi(t)\rangle$ represent?
Feb 3, 2015
answer
0
Can we trap living cells in optical tweezers?
Oct 6, 2015