Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7686919 | Talanta | 2012 | 5 Pages |
Abstract
⺠We build a compact LED-FD of high sensitivity. ⺠All excitation components are against each other without any lens or fiber. ⺠Short optical length can enhance sensitivity. ⺠Theory of optimizing pinhole diameter is given.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Xuhui Geng, Dapeng Wu, Yafeng Guan,