TY - JOUR AU - Drapela, Timothy AU - Franzen, Douglas AU - Cherin, A. AU - Smith, R C2 - Journal of Lightwave Technology DA - 1989-08-01 LA - en M1 - 7 PB - Journal of Lightwave Technology PY - 1989 TI - A comparison of far-field methods for determining mode field diameter of single-mode fibers using both gaussian and petermann definitions UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=13639 ER -