TW200635290A - Single wavelength optical fiber communication system mixing Ethernet and radio frequency signals - Google Patents

Single wavelength optical fiber communication system mixing Ethernet and radio frequency signals

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Publication number
TW200635290A
TW200635290A TW094109403A TW94109403A TW200635290A TW 200635290 A TW200635290 A TW 200635290A TW 094109403 A TW094109403 A TW 094109403A TW 94109403 A TW94109403 A TW 94109403A TW 200635290 A TW200635290 A TW 200635290A
Authority
TW
Taiwan
Prior art keywords
ethernet
signal
optical fiber
radio frequency
single wavelength
Prior art date
Application number
TW094109403A
Other languages
Chinese (zh)
Other versions
TWI264901B (en
Inventor
Yi-Ren Jan
Shin-Ping Wang
Fan-Shiou Huang
Dung-Ming Lin
Jia-Wei Chen
Original Assignee
Univ Nat Central
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Nat Central filed Critical Univ Nat Central
Priority to TW94109403A priority Critical patent/TWI264901B/en
Publication of TW200635290A publication Critical patent/TW200635290A/en
Application granted granted Critical
Publication of TWI264901B publication Critical patent/TWI264901B/en

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  • Optical Communication System (AREA)

Abstract

A single wavelength optical fiber communication system which mixes Ethernet and radio frequency signals utilizes a frequency division multiplex based on the difference between the spectral of the digital signal and the frequency band of the radio frequency. The digital signal and the RF signal can be respectively assigned to two different frequency bands. The optical signal which is directly digitally modulated is further RF signal modulated by the driving voltage of a Mach-Zehnder modulator and then outputted to an optical fiber by the Mach-Zehnder modulator. Under this configuration, the present WLAN and giga-Ethernet electrical modules are utilized to combine the digital Ethernet signals with other application signals in RF band such that the combined signal can be transmitted in a single wavelength. Therefore this invention provide an easy adjusting system and saves cost on the equipments of a multi-wavelength system.
TW94109403A 2005-03-25 2005-03-25 Single wavelength optical fiber communication system mixing Ethernet and radio frequency signals TWI264901B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94109403A TWI264901B (en) 2005-03-25 2005-03-25 Single wavelength optical fiber communication system mixing Ethernet and radio frequency signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94109403A TWI264901B (en) 2005-03-25 2005-03-25 Single wavelength optical fiber communication system mixing Ethernet and radio frequency signals

Publications (2)

Publication Number Publication Date
TW200635290A true TW200635290A (en) 2006-10-01
TWI264901B TWI264901B (en) 2006-10-21

Family

ID=37969511

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94109403A TWI264901B (en) 2005-03-25 2005-03-25 Single wavelength optical fiber communication system mixing Ethernet and radio frequency signals

Country Status (1)

Country Link
TW (1) TWI264901B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI392251B (en) * 2009-11-10 2013-04-01 Ind Tech Res Inst Optical network and optical signal modulation method thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI407653B (en) * 2010-12-30 2013-09-01 Univ Nat Taiwan Science Tech Fiber ring laser system and the operation method thereof
TWI493897B (en) * 2011-07-05 2015-07-21 Hon Hai Prec Ind Co Ltd Optical communication device and optical communicating method
TWI551936B (en) * 2014-08-08 2016-10-01 Univ Nat Taipei Technology Multi - wavelength light source generation system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI392251B (en) * 2009-11-10 2013-04-01 Ind Tech Res Inst Optical network and optical signal modulation method thereof

Also Published As

Publication number Publication date
TWI264901B (en) 2006-10-21

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees