Impact of frequency response of two-segment semiconductor laser on dispersion supported transmission with a binary optical signal at the receiver

• Autorzy: Perlicki, K. , Siuzdak, J.
• Języki publikacji: EN

Abstrakty

EN

Analysis of impact of frequency response of two-segment DFB laser on conversion of a frequency-modulated signal to amplitude modulation through dispersion in an optical fibre is presented. A novel modulation scheme that produces a binary optical signal at the fibre output is used. This new scheme is based on the linear frequency modulation along with the Manchester coding. A 5 Gb/s optical transmission system is presented ; it uses the new method of FM-AM conversion supported transmission. The propagation of optical field through a fibre is described by nonlinear Schrödinger equation, which is solved numerically by the split-step Fourier method.

Słowa kluczowe

EN

semiconductor lasers; optical fibre dispersion; dispersion supported transmission; optical communications

• Czasopismo: Opto-Electronics Review
• Rocznik: 2000
• Tom: Vol. 8, No. 1
• Strony: 61-66
• Opis fizyczny: Bibliogr. 11 poz.

Twórcy

autor

Perlicki, K.

autor

Siuzdak, J.

• Institute of Telecommunications, 15/19 Nowowiejska Str., 00-665 Warsaw, Poland