Abstract
We demonstrate parametric frequency doubling in a whispering gallery cavity made of periodically poled lithium niobate. This demonstration is an example of utility of such crystalline optical whispering gallery resonators with very high factors, which we have fabricated.
- Received 5 September 2003
DOI:https://doi.org/10.1103/PhysRevLett.92.043903
©2004 American Physical Society