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The earliest experimental data on an oxygen-free glass have been published by Schulz-Sellack in 1870 [1]. In 1950 Frerichs [4] investigated the glass and published the paper: "New optical glasses transparent in infrared up to 12 . Several years later he started the study of the selenium glass and prepared several binary glasses with sulphur [5].
The earliest experimental data on an oxygen-free glass have been published by Schulz-Sellack in 1870 [1]. In 1950 Frerichs [4] investigated the glass and published the paper: "New optical glasses transparent in infrared up to 12 . Several years later he started the study of the selenium glass and prepared several binary glasses with sulphur [5].
The functioning of the devices, however, involve aspects of physics which are not dealt with in the available text books on the physics of semicond- tor devices.
Bidirectional transmission over optical fibre networks may yield a large cost reduction because of the reduction of the network infrastructure by a factor two and the potential cost reduction by an integrated transceiver design.
Proceedings of the Symposium held in Kyoto, November 14-17, 1995
Proceedings of the Symposium held in Kyoto, Japan, 18-21 November 1997
Bidirectional transmission over optical fibre networks may yield a large cost reduction because of the reduction of the network infrastructure by a factor two and the potential cost reduction by an integrated transceiver design.
Proceedings of the Symposium held in Kyoto, November 14-17, 1995
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