An optical transceiver arrangement includes a retainer assembly. The retainer assembly includes at least one housing adapted to be coupled to a fiber optic cable, and at least one carrier assembly having a carrier, and a die chip attached to the carrier. The die chip has at least one active region. The...http://www.google.fr/patents/US6652159?utm_source=gb-gplus-shareBrevet US6652159 - Enhanced optical transceiver arrangement