Two-Photon Absorption inside b-BBO crystals during UV nonlinear optical conversion
What is explored?
Absorption of NLO crystals in the deep UV
Possible 2-photon processes
TPA measurement data
There are more than 1 TPA schemes
Optical loss at 355nm -little TPA
Strong TPA at 266nm
Questions and explanations
Temperature Profile as a result of TPA absorption
Temperature profile results (1)
Temperature profile results (2)
Temperature profile results (3)
Results from calculation
Conclusions & ongoing work
Legal acknowledgement
Email: sheng@its.caltech.edu
Home Page: http://www.its.caltech.edu/~sheng
PDF file of the paper #29