Low-Nonlinearity, Dispersion-Compensated Transmission Line with a Chirped Fiber Bragg Grating and Its Application to Ultrahigh-Speed Coherent Nyquist Pulse Transmission

Taro Iwaya,Kosuke Kimura,Masato Yoshida,Keisuke Kasai,Toshihiko Hirooka,Masataka Nakazawa

Low-Nonlinearity, Dispersion-Compensated Transmission Line with a Chirped Fiber Bragg Grating and Its Application to Ultrahigh-Speed Coherent Nyquist Pulse Transmission

2020

Taro Iwaya
Kosuke Kimura
Masato Yoshida
Keisuke Kasai
Toshihiko Hirooka
Masataka Nakazawa

We demonstrate a low-nonlinearity, dispersion-compensated transmission line for ultrahigh-speed transmission using a 10 m-long chirped fiber Bragg grating. The BER was improved from 1.7x10-2 to 4.5x10-3 in a single-channel 15.3 Tbit/s-75 km Nyquist pulse transmission.

Keywords:

Optical fiber
Transmission line
Fiber Bragg grating
Electric power transmission
Transmission (mechanics)
Materials science
Dispersion (optics)
Terabit
Optics
Nyquist–Shannon sampling theorem

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