Czasopismo
2007
|
Vol. 53, No 1
|
39-46
Tytuł artykułu
Autorzy
Wybrane pełne teksty z tego czasopisma
Warianty tytułu
Języki publikacji
Abstrakty
The article presents the simulation of a ring configuration system which generates a multiwavelength signal (comb of carriers), together with its basic components: a single laser, an optical splitter, an acousto-optic frequency shifter (AOFS) and an optical amplifier (OA). Optical filters are used to shape the spectrum of the generated multiwavelength signal in the system. Combs with a number of carriers ranging from 20 to 60 were accomplished, with an optical carrier to noise ratio (OCNR) higher than 30dB.
Czasopismo
Rocznik
Tom
Strony
39-46
Opis fizyczny
Bibliogr. 10 poz., wykr.
Twórcy
autor
autor
autor
- Katedra Systemów Telekomunikacyjnych i Optoelektroniki, Politechnika Poznańska, ul. Piotrowo 3A, 60-965 Poznań, dobrog@et.put.poznan.pl
Bibliografia
- 1. J. Hecht: Speeding up transmission rates with slower signals. Laser Focus World, November 2002, pp. 91-96.
- 2. J.H. Lee, W.T. Han, U.C. Peak, Y. Chung: Multiwavelength Raman fiber-ring laser based on tunable cascaded long-period fiber grating. Photonics Technology Letters, 2003, vol. 15, no 3, pp. 383-385.
- 3. H.L. An, X.Z. Lin, E.Y.B. Pun, H.D. Liu: Multi-wavelength operation of an erbium-doped fiber ring laser using a dual-pass Mach-Zehnder comb filter. Optics Communications 169, 1999, pp. 159-165.
- 4. S. Yamashita, K. Hotate: Multiwavelength erbium-doped fiber laser using intracavity etalon and cooled by liquid nitrogen. Electronics Letters, 1996, vol. 32, no 14, pp. 1298-1299.
- 5. A. Bellamere, M. Karasek, M. Rochette, S. LaRochelle, M. Tetu: Room temperature multifrequency erbium-doped fiber laser anchored on the ITU frequency grid. Journal of Lightwave Technology, June 2000, vol. 18, no 6, pp. 825-831.
- 6. P. Coppin, T.G. Hodgkinson: Novel optical frequency comb synthesis using optical feedback. Electronics Letters, 1990, vol. 26, no 1, pp. 28-30.
- 7. Data catalogue Micron Optics Inc, Chameleon Thin Film Tunable Filter, www.micronoptics.com
- 8. N. Grote, H. Venghaus: Fiber Optic Communication Devices. Springer-Verlag, Berlin Heidelberg 2001, p. 268.
- 9. G.P. Agrawal: Fiber-Optic Communication System. John Wiley & Sons, Inc. 1997, p. 121.
- 10. Data catalogue HighWave Optical Technologies, www.highwave-tech.com
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-article-BWA0-0020-0003