J. Harris, J. Simon, et al.
Physical Review Letters
We describe a simple solar-blind split-cathode photodiode for use in controlling the orientation of a nonlinear optical cyrstal such as β-barium borate (BBO) to maintain optimum conversion of pump light to tunable ultraviolet radiation in the 200-nm region. This device avoids the need for any wavelength filtering and is rugged, inexpensive and easy to build.
J. Harris, J. Simon, et al.
Physical Review Letters
C.T. Rettner, H.A. Michelsen, et al.
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
C.T. Rettner, J. Kimman, et al.
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
K. Gopalakrishnan, R.S. Shenoy, et al.
IEDM 2005