A new modulation technique based on digital pulse interval modulation (DPIM) for optical-fiber communication

Zabih Ghassemlooy, Eraj Kaluarachchi, Ralph Reyher, Andrew Simmonds

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)

Abstract

A novel digital pulse time modulation (PTM) technique called digital pulse interval modulation (DPIM) is presented, in which the input signal information is transmitted by the time intervals between two succeeding pulses. DPIM has simplicity of circuit configuration combined with other attractive features of digital pulse position modulation (DPPM) for optical-fiber communications. This article derives theoretical expressions for transmission capacity, code characteristics, and power spectral density (PSD), and the analytical results are compared with experimental data.
Original languageEnglish
Pages (from-to)1-4
JournalMicrowave and Optical Technology Letters
Volume10
Issue number1
DOIs
Publication statusPublished - Sep 1995

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