Low phase noise millimetre-wave signal generation using a passively modelocked monolithic DBR laser injection locked by anoptical DSBSC signal

Z. Ahmed, H. F. Liu, D. Novak, M. Pelusi, Y. Ogawa, Dug Young Kim

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

The authors demonstrate an optical injection technique for stabilising the frequency and reducing the phase noise of the millimetre-wave signal generated by a passively modelocked monolithic DBR laser. The optical injection signal is obtained by externally modulating a CW laser using the double sideband suppressed carrier (DSBSC) modulation technique. A locking range of 170MHz is achieved with an injection optical power of less than 50µW.

Original languageEnglish
Pages (from-to)1254-1255
Number of pages2
JournalElectronics Letters
Volume31
Issue number15
DOIs
Publication statusPublished - 1995 Jul 20

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DBR lasers
Continuous wave lasers
Phase noise
Millimeter waves
Modulation

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

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title = "Low phase noise millimetre-wave signal generation using a passively modelocked monolithic DBR laser injection locked by anoptical DSBSC signal",
abstract = "The authors demonstrate an optical injection technique for stabilising the frequency and reducing the phase noise of the millimetre-wave signal generated by a passively modelocked monolithic DBR laser. The optical injection signal is obtained by externally modulating a CW laser using the double sideband suppressed carrier (DSBSC) modulation technique. A locking range of 170MHz is achieved with an injection optical power of less than 50µW.",
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Low phase noise millimetre-wave signal generation using a passively modelocked monolithic DBR laser injection locked by anoptical DSBSC signal. / Ahmed, Z.; Liu, H. F.; Novak, D.; Pelusi, M.; Ogawa, Y.; Kim, Dug Young.

In: Electronics Letters, Vol. 31, No. 15, 20.07.1995, p. 1254-1255.

Research output: Contribution to journalArticle

TY - JOUR

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AU - Ahmed, Z.

AU - Liu, H. F.

AU - Novak, D.

AU - Pelusi, M.

AU - Ogawa, Y.

AU - Kim, Dug Young

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