Title :
Full-optical spectrum analyzer design using EIT based Fabry-Perot interferometer
Author_Institution :
OIC Design Lab., Tabriz Univ., Iran
fDate :
29 Aug.-1 Sept. 2004
Abstract :
We present the full-optical realization of spectrum analyzer system based on electromagnetic induced transparency (EIT) and Fabry-Perot interferometer. In this system, the index of refraction variation due to variation of the coupling field intensity in the EIT process can be used for detection of the incident light components in the frequency domain. For extracting the frequency component, the transmission coefficient of the Fabry-Perot interferometer is used. Our proposed system can monitor the incident spectrum content at least for 5-THz bandwidth.
Keywords :
Fabry-Perot interferometers; electromagnetic coupling; frequency-domain analysis; optical signal detection; refractive index; spectral analysers; transparency; EIT based Fabry-Perot interferometer; coupling field intensity; electromagnetic induced transparency; frequency domain; full-optical spectrum analyzer design; incident light component; refraction index variation; transmission coefficient; Bandwidth; Fabry-Perot interferometers; Frequency; Laser excitation; Optical coupling; Optical interferometry; Optical mixing; Optical refraction; Optical signal processing; Spectral analysis;
Conference_Titel :
Communications, 2004 and the 5th International Symposium on Multi-Dimensional Mobile Communications Proceedings. The 2004 Joint Conference of the 10th Asia-Pacific Conference on
Print_ISBN :
0-7803-8601-9
DOI :
10.1109/APCC.2004.1391767
