Ultraflat optical comb generation by phase-only modulation of continuous-wave light


Ozharar S., Quinlan F., ÖZDÜR İ. T. , Gee S., Delfyett P. J.

IEEE PHOTONICS TECHNOLOGY LETTERS, cilt.20, no.1, ss.36-38, 2008 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 20
  • Basım Tarihi: 2008
  • Doi Numarası: 10.1109/lpt.2007.910755
  • Dergi Adı: IEEE PHOTONICS TECHNOLOGY LETTERS
  • Sayfa Sayıları: ss.36-38

Özet

We propose a theory and experimentally verify ultra-flat comb generation by dual-sine-wave phase-only modulation. This novel approach requires a single optical element and is very practical and efficient in terms of both power budget and bandwidth. Using this approach, we have generated two optical spectra, one with 11 comb lines and 1.9-dB flatness and the other with 9 comb lines and 0.8-dB flatness.