Random optical scatter filters for spectrometers: Implementation and Estimation
Woong-Bi Lee, J. Oliver, Seung-Chul Kim, and Heung-No Lee
Optics and photonics congresses: Applied Industrial Optics ? Spectroscopy, Imaging, & Metrology, Arlington, Virginia
https://heungno.net/wp-content/uploads/2012/08/OSA_2013_wblee_infonet.pdf