论文信息 - Fibre optic link technology for the CMS tracker

Fibre optic link technology for the CMS tracker

This note is intended to summarise the technical developments and decision elements leading to the choice of technology for the optical links in the CMS tracker. The technical aspects, relative advantages and estimated cost of the two alternatives direct or external modulation of light are discussed. Results of measurements of the radiation hardness of laser and modulator transmitters are presented. The choice of a system based on directly modulated laser diodes is proposed; the arguments for this choice are presented and discussed. Timescale and cost estimate of further developments required to reach production are presented.

G. Stefanini | F. Vasey

[1] 홍원식. Performance , 2005 .

[2] G. Stefanini,et al. Time stability of asymmetric Fabry-Perot modulator-based analog lightwave links , 1997 .

[3] G. Hall,et al. Analogue optical data transfer for the CMS tracker , 1997 .

[4] H. Melchior,et al. Low cost packaging of semiconductor laser arrays using passive self-aligned flip-chip technique on Si motherboard , 1996, 1996 Proceedings 46th Electronic Components and Technology Conference.

[5] K. Geib,et al. Fabrication and performance of selectively oxidized vertical-cavity lasers , 1995, IEEE Photonics Technology Letters.

[6] A. J. Moseley,et al. Passively aligned four-channel reflective InP MQW modulator transmitter , 1995 .

[7] M. Katzman,et al. Optical communication systems , 1985, Proceedings of the IEEE.

[8] R. Gieske,et al. Performance, uniformity, and yield of 850-nm VCSELs deposited by MOVPE , 1996, IEEE Photonics Technology Letters.

[9] C. Boisrobert,et al. Fiber Optic Communication Systems , 1979 .

[10] K. Gill,et al. Neutron damage studies of semiconductor lasers for the CMS tracker optical data links , 2022 .