Broad-range tunable wavelength conversion of high-bit-rate signals using super structure grating distributed Bragg reflector lasers

Hiroshi Yasaka, Hiroyuki Ishii, Kiyoto Takahata, Kunishige Oe, Yuzo Yoshikuni, Haruhiko Tsuchiya

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Tunable wavelength conversion of a 10 Gb/s signal over a broad wavelength range of about 90 nm is achieved by using a super structure grating distributed Bragg reflector laser. The extinction ratio dependence of converted signal light on input signal light power and bias current to the laser active region is discussed. The extinction ratio becomes large when the input signal light power increases and the bias current decreases. Bit error rate measurements show that error-free, penalty-free wavelength conversion is achieved when the extinction ratio is large (12.5 dB) and that the bit rate which error-free wavelength conversion is possible increases as the input signal light power increases. Twenty Gb/s signal wavelength conversion is also demonstrated.

Original languageEnglish
Pages (from-to)463-469
Number of pages7
JournalIEEE Journal of Quantum Electronics
Volume32
Issue number3
DOIs
Publication statusPublished - 1996 Mar 1
Externally publishedYes

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Broad-range tunable wavelength conversion of high-bit-rate signals using super structure grating distributed Bragg reflector lasers'. Together they form a unique fingerprint.

  • Cite this