Title :
A New Subdivision Algorithm for Orthogonal Signals in Nanometric Interferometer
Author :
Hu, Haijiang ; Hou, Wenmei ; Wang, Jing ; Qiu, Xiaoqian
Author_Institution :
Sch. of Opt.-Electr. & Comput. Eng., Univ. of Shanghai for Sci. & Technol., Shanghai, China
Abstract :
Subdivision and direction recognizing is vital important in interferometer design. A new algorithm is proposed to solve eight times subdivision and direction recognizing in a signal period. The method is testified to be efficient for orthogonal signals by realizing it in FPGA system.
Keywords :
field programmable gate arrays; light interferometers; nanophotonics; precision engineering; FPGA; direction recognizing; nanometric interferometer; orthogonal signals; subdivision algorithm; Algorithm design and analysis; Design engineering; Field programmable gate arrays; Instruments; Optical computing; Optical design; Optical interferometry; Signal design; Signal processing algorithms; System testing;
Conference_Titel :
Photonics and Optoelectronics, 2009. SOPO 2009. Symposium on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-4412-0
DOI :
10.1109/SOPO.2009.5230074
