@article{800471, author = {Stefania Castelletto and Ivo Degiovanni and G Furno and Alan Migdall and V Schettini and M Ware}, title = {Two-photon mode preparation and matching efficiency: definition, measurement and optimization, CPEM04}, year = {2005}, number = {54}, month = {2005-01-01 00:01:00}, publisher = {IEEE Transactions on Instrumentation and Measurement}, url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=104354}, language = {en}, }