Title :
A free space miniature optical spectrometer based on hole array diffraction
Author :
Yang, Tao ; Chen, Yu Christine ; Huang, Wei ; Wang, Q.J. ; Zhang, X.J. ; Zhu, Y.Y. ; Wang, S.W. ; Chen, F.L. ; Ho, H.P.
Author_Institution :
Nanjing Univ. of Posts & Telecommun., Nanjing, China
Abstract :
A free space miniature optical spectrometer is demonstrated by utilizing a hole array as the dispersive component. Tikhonov regularization method is used to make the reconstructed spectrum similar to the original one.
Keywords :
light diffraction; optical arrays; spectrometers; Tikhonov regularization; free space miniature optical spectrometer; hole array diffraction; reconstructed spectrum; Arrays; Charge coupled devices; Diffraction; Educational institutions; Glass; Optical device fabrication; Wavelength measurement;
Conference_Titel :
Optical Fibre Technology, 2014 OptoElectronics and Communication Conference and Australian Conference on
Conference_Location :
Melbourne, VIC
