Title :
Fast and robust measurement of optical channel gain
Author :
la Cour-Harbo, A. ; Stoustrup, J. ; Villemoes, L.F.
Author_Institution :
Dept. of Control Eng., Aalborg Univ., Denmark
Abstract :
We present a numerically stable and computational simple method for fast and robust measurement of optical channel gain. By transmitting adaptively designed signals through the channel, good accuracy is possible even in severe noise conditions.
Keywords :
computational complexity; digital signals; fixed point arithmetic; gain measurement; numerical stability; optical variables measurement; polynomials; signal sampling; time-frequency analysis; wavelet transforms; Rudin-Shapiro transform; adaptively designed signals; all-spectrum signal; computational simple method; digital signal design algorithms; fast robust measurement; fixed point DSP; intensity change; numerically stable method; optical channel gain; polynomials; sampled chirp; severe noise conditions; wavelet transform; Frequency; Gain measurement; Noise measurement; Optical noise; Optical receivers; Optical sensors; Robustness; Signal design; Signal processing algorithms; Wavelet transforms;
Conference_Titel :
Electronic-Enhanced Optics, Optical Sensing in Semiconductor Manufacturing, Electro-Optics in Space, Broadband Optical Networks, 2000. Digest of the LEOS Summer Topical Meetings
Conference_Location :
Aventura, FL, USA
Print_ISBN :
0-7803-6252-7
DOI :
10.1109/LEOSST.2000.869695
