We propose a wavefront shaping method to improve the spatial resolution and light collection efficiency of a GRIN-lens-based endoscopic system. The genetic algorithm and a real-time feedback strategy are used for the search of an optimized phase modulation pattern.

© 2019 The Author(s)

PDF Article
More Like This
Rigid and high NA multiphoton fluorescence GRIN-endoscopes

Selma Schenkl, Alexander Ehlers, Ronan Le Harzic, Martin Stark, Iris Riemann, Bernhard Messerschmidt, Martin Kaatz, and Karsten König
6631_28 European Conference on Biomedical Optics (ECBO) 2007

3D Endoscopic Imaging Using a GRIN Lens Array

Changliang Guo and Shu Jia
NT2C.3 Novel Techniques in Microscopy (NTM) 2019

GRIN lens based high speed confocal system for deep brain calcium imaging

Zhongyang Qi, Qingchun Guo, Qian Liu, Min Chen, Hui Gong, Shaoqun Zeng, Qingming Luo, Minmin Luo, and Ling Fu
T1A.4 International Conference on Photonics and Imaging in Biology and Medicine (PIBM) 2017


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access OSA Member Subscription