10 October 2020Enhancement of axial resolution on digital holographic microscopy by optimizing light source characteristics based on patterned quantum dots film with blue LED
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
To Improve axial resolution of digital holographic microscopy, we optimized the light source based on the patterned quantum dots (QDs) film with blue LED. We tried to pattern the QDs laterally as a 2-D patterned QD film by photolithography and micro imprinting process to improve color conversion efficiency of QDs as well as keep narrow bandwidth, resulting in enhancing the optical intensity and axial resolution. Using the additional optical edge filters and relay optics, newly proposed light source of digital holography microscopy for QPI has resulted in the enhanced axial resolution to1.8μm and the increased optical signal.
Se-Hwan Jang,Ki Baek Kim,Ju Won Jung, andYoung-Joo Kim
"Enhancement of axial resolution on digital holographic microscopy by optimizing light source characteristics based on patterned quantum dots film with blue LED", Proc. SPIE 11551, Holography, Diffractive Optics, and Applications X, 115510H (10 October 2020); https://doi.org/10.1117/12.2575278
ACCESS THE FULL ARTICLE
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
The alert did not successfully save. Please try again later.
Se-Hwan Jang, Ki Baek Kim, Ju Won Jung, Young-Joo Kim, "Enhancement of axial resolution on digital holographic microscopy by optimizing light source characteristics based on patterned quantum dots film with blue LED," Proc. SPIE 11551, Holography, Diffractive Optics, and Applications X, 115510H (10 October 2020); https://doi.org/10.1117/12.2575278