Burst-mode optical transmitter with DC-coupled burst-enable signal for 2.5-Gb/s GPON system

Sang Hyun Park (Corresponding Author), Mikko Karppinen, Quan Le, Bin Young Yoon

Research output: Contribution to journalArticleScientificpeer-review

Abstract

In this paper, first burst-mode transmitter for 2.5-Gb/s gigabit-capable passive optical networks (GPON) system is evaluated. Small form factor (SFF) type optical network unit (ONU) generates 2.5-Gb/s optical eyes with commercial distributed feedback-laser diode (DFB-LD). For the fast burst signal access, burst enable (BEN) connection on the evaluation board utilizes DC-coupling configuration. Resultant optical output waveform shows 16.30 dB extinction ratio with wide eye opening for GPON mask test. No significant eye degradation is detected in high temperature operation and after 10 km distance transmission. Proposed GPON ONU successfully shows fast timing characteristics of 2.17 nsec for Tx enable stage and 1.17 ns for Tx disable stage.
Original languageEnglish
Pages (from-to)112 - 116
Number of pages5
JournalMicroelectronics Journal
Volume39
Issue number1
DOIs
Publication statusPublished - 2008
MoE publication typeA1 Journal article-refereed

Fingerprint

Passive optical networks
transmitters
bursts
direct current
Fiber optic networks
High temperature operations
Distributed feedback lasers
Semiconductor lasers
Masks
Transmitters
distributed feedback lasers
Degradation
form factors
waveforms
extinction
masks
semiconductor lasers
time measurement
Optical transmitters
degradation

Keywords

  • Burst mode
  • Gigabit-capable passive optical networks (GPON)
  • Optical transmitter
  • Distributed feedback-laser diode (DFB-LD)

Cite this

Park, Sang Hyun ; Karppinen, Mikko ; Le, Quan ; Yoon, Bin Young. / Burst-mode optical transmitter with DC-coupled burst-enable signal for 2.5-Gb/s GPON system. In: Microelectronics Journal. 2008 ; Vol. 39, No. 1. pp. 112 - 116.
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abstract = "In this paper, first burst-mode transmitter for 2.5-Gb/s gigabit-capable passive optical networks (GPON) system is evaluated. Small form factor (SFF) type optical network unit (ONU) generates 2.5-Gb/s optical eyes with commercial distributed feedback-laser diode (DFB-LD). For the fast burst signal access, burst enable (BEN) connection on the evaluation board utilizes DC-coupling configuration. Resultant optical output waveform shows 16.30 dB extinction ratio with wide eye opening for GPON mask test. No significant eye degradation is detected in high temperature operation and after 10 km distance transmission. Proposed GPON ONU successfully shows fast timing characteristics of 2.17 nsec for Tx enable stage and 1.17 ns for Tx disable stage.",
keywords = "Burst mode, Gigabit-capable passive optical networks (GPON), Optical transmitter, Distributed feedback-laser diode (DFB-LD)",
author = "Park, {Sang Hyun} and Mikko Karppinen and Quan Le and Yoon, {Bin Young}",
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Burst-mode optical transmitter with DC-coupled burst-enable signal for 2.5-Gb/s GPON system. / Park, Sang Hyun (Corresponding Author); Karppinen, Mikko; Le, Quan; Yoon, Bin Young.

In: Microelectronics Journal, Vol. 39, No. 1, 2008, p. 112 - 116.

Research output: Contribution to journalArticleScientificpeer-review

TY - JOUR

T1 - Burst-mode optical transmitter with DC-coupled burst-enable signal for 2.5-Gb/s GPON system

AU - Park, Sang Hyun

AU - Karppinen, Mikko

AU - Le, Quan

AU - Yoon, Bin Young

PY - 2008

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AB - In this paper, first burst-mode transmitter for 2.5-Gb/s gigabit-capable passive optical networks (GPON) system is evaluated. Small form factor (SFF) type optical network unit (ONU) generates 2.5-Gb/s optical eyes with commercial distributed feedback-laser diode (DFB-LD). For the fast burst signal access, burst enable (BEN) connection on the evaluation board utilizes DC-coupling configuration. Resultant optical output waveform shows 16.30 dB extinction ratio with wide eye opening for GPON mask test. No significant eye degradation is detected in high temperature operation and after 10 km distance transmission. Proposed GPON ONU successfully shows fast timing characteristics of 2.17 nsec for Tx enable stage and 1.17 ns for Tx disable stage.

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KW - Distributed feedback-laser diode (DFB-LD)

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