Title :
Design and Realization of Micro Fiber Spectrometers for Bioluminescence Detecting Systems´ Stray Light Detection
Author :
Liang, Cheng ; Yan-ping, Chen ; Ruo-bo, Zhu ; Zi, Ye ; Fei-hong, Yu
Author_Institution :
State key Lab. of Modern Opt. Instrum., Zhejiang Univ., Hangzhou
Abstract :
The paper concerns about the principle and the optimizing design method for optical system of micro fiber spectrometer, which suits for stray light detection of bioluminescence detecting systems. By choosing asymmetrical crossed czerny-turner (CZ) configuration as the basic optical structure and selecting system parameters according to the allowance of system´s aberrations and the dimensions of CCD detector, we developed a micro fiber spectrometer based on planar grating with a working wavelength range between 330 nm and 930 nm. system´s spectral resolution is up to at least 0.5 nm according to actual measurement (50 um).
Keywords :
CCD image sensors; aberrations; bioluminescence; diffraction gratings; fibre optic sensors; micro-optics; stray light; CCD detector; asymmetrical crossed Czerny-Turner configuration; bioluminescence detecting system; micro fiber spectrometers; optical design method; optical structure; optical system aberrations; planar grating; stray light detection; wavelength 330 nm to 930 nm; Bioluminescence; Biomedical optical imaging; Fiber gratings; Mirrors; Optical design; Optical fibers; Optical imaging; Optical sensors; Spectroscopy; Stray light;
Conference_Titel :
Biophotonics, Nanophotonics and Metamaterials, 2006. Metamaterials 2006. International Symposium on
Conference_Location :
Hangzhou
Print_ISBN :
0-7803-9773-8
Electronic_ISBN :
0-7803-9774-6
DOI :
10.1109/METAMAT.2006.335013
