Accu-Tech Tech Notes > Precision Laser Cutting of PTFE Substrates for High Frequency Circuits Laser Drilling and Machining of Ceramic Substrates Laser Scribing of Ceramic...

Precision Laser Cutting... PRECISION LASER CUTTING OF PTFE SUBSTRATES FOR HIGH FREQUENCY CIRCUITS Accu-Tech 1997 APPLICABILITY This document provides general guidelines... and considerations for laser cutting PTFE laminates used in the manufacture of high frequency and microwave circuits. Precision PTFE laminates are used as substrates in the construction... of amplifiers, filters, mixers, couplers, phase shifters, transmitters, antennas, etc. PTFE laminate sheet material is sold under the Duroid, Ultralam, Cuclad, Diclad and other trade...