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Proceedings Paper

Optical fiber video transmission system
Author(s): Tudor Zisu; Sorin Miclos
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Paper Abstract

The optical fiber video transmission system enables up to 2 km video link for standard video color signal (1 Vp-p/75(Omega) ). The system consists of the following parts : a video camera, an optical transmitter, an optical cable, an optical receiver and a TV monitor. The optical transmitter is build around a laser diode module, controlled through two feedback loops : one stabilizes the laser diode operating temperature while the other stabilizes the laser diode optical power, in order to lock the laser output settings in any operating conditions. The transmitter contains also a modulating stage, enabling the direct internal modulation of the laser diode. The optical receiver consists of a PIN-FET photodiode amplifier module and a bipolar output stage, for impedance matching with the TV monitor. The system operates at a wavelength of 1300 nm, using multi-mode optical fibre.

Paper Details

Date Published: 12 June 2001
PDF: 5 pages
Proc. SPIE 4288, Photodetectors: Materials and Devices VI, (12 June 2001); doi: 10.1117/12.429432
Show Author Affiliations
Tudor Zisu, National Institute of R&D for Optoelectronics (Romania)
Sorin Miclos, National Institute of R&D for Optoelectronics (Romania)


Published in SPIE Proceedings Vol. 4288:
Photodetectors: Materials and Devices VI
Gail J. Brown; Manijeh Razeghi, Editor(s)

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