K. Dunkel et al., Injection-moulded fibre ribbon connectors for parallel optical links fabricated by the LIGA technique, J MICROM M, 8(4), 1998, pp. 301-306
Using the LIGA technique prototypes of twelve-fibre-wide ribbon connector f
errules have been developed that provide low-loss physical-contact multimod
e connections for parallel interfaces. The ferrules are injection moulded a
nd the modular mould insert has been fabricated by means of microtechnology
(LIGA) and electro-discharge machining. After assembling, mated couples of
these ferrules show average insertion loss values of 0.35 dB and have been
used to successfully transmit data with a transfer rate of 250 Mbit s(-1)
per fibre over a 100 m distance.