论文信息 - Bi-directional repeatered transmission over 400 km using gain stabilized linear repeaters

Bi-directional repeatered transmission over 400 km using gain stabilized linear repeaters

Gain stabilized isolator-free Er-doped fibre amplifiers (EDFAs) realize gain cross-saturation free bi-directional transmission. Bidirectional transmission of different wavelength 622 Mbit/s and 2.4 Gbit/s signals over 400 km with 4 repeaters is stable with no error rate degradation.

[1] Kazuo Aida,et al. Automatic Gain Control of Erbium-Doped Fiber Amplifier by Detecting Spontaneous Emission Power along the Fiber , 1992, Optical Amplifiers and Their Applications.

[2] O. Mizuhara,et al. 10 Gb/s 150-km bidirectional repeaterless optical-fiber transmission , 1995, IEEE Photonics Technology Letters.

[3] J. Conradi,et al. Full-duplex bidirectional transmission at 622 Mbit/s with two erbium-doped fiber amplifiers , 1993 .