Title :
On-axis spiral phase contrast microscopy with femtosecond light source
Author :
Kim, In-Sik ; Hwang, Sung In ; Song, Donghoon ; Ko, Do-Kyeong
Author_Institution :
Sch. of Photon Sci. & Technol., Gwangju Inst. of Sci. & Technol., Gwangju, South Korea
fDate :
Aug. 28 2011-Sept. 1 2011
Abstract :
We demonstrate that enhancement of optical image can be achieved with the femtosecond field by redirecting a DC part of the object image with a spiral phase plate.
Keywords :
high-speed optical techniques; image enhancement; light sources; optical images; optical microscopy; DC part; femtosecond field; femtosecond light source; on-axis spiral phase contrast microscopy; optical image enhancement; spiral phase plate; Gratings; Image edge detection; Microscopy; Optical filters; Optical microscopy; Spirals; Ultrafast optics;
Conference_Titel :
Quantum Electronics Conference & Lasers and Electro-Optics (CLEO/IQEC/PACIFIC RIM), 2011
Conference_Location :
Sydney, NSW
Print_ISBN :
978-1-4577-1939-4
DOI :
10.1109/IQEC-CLEO.2011.6193732
