TY - JOUR AU - Franzen, Douglas AU - Srivastava, R. C2 - Journal of Lightwave Technology DA - 1985-10-01 00:10:00 LA - en M1 - .LT-3 PB - Journal of Lightwave Technology PY - 1985 TI - Determining the Mode-Field Diameter of Single-Mode Optical Fiber: An Interlaboratory Comparison ER -