Affiliation: Beihang University
- Digital holographic microscopy long-term and real-time monitoring of cell division and changes under simulated zero gravityFeng Pan
Key Laboratory of Precision Opto Mechatronics Technology, School of Instrument Science and Optoelectronics Engineering, Beihang University, Beijing, China
Opt Express 20:11496-505. 2012..The experiments demonstrated that the SM-compatible DHM setup could provide a highly efficient and versatile method for research on the effects of microgravity on biological samples...
- Long-working-distance synthetic aperture Fresnel off-axis digital holographyPan Feng
School of Instrument Science and Opto Electronics Engineering, Beijing University of Aeronautics and Astronautics, Beijing, China
Opt Express 17:5473-80. 2009..The proposed approach can improve the capabilities of digital holography in three-dimensional in-situ microscopy at long working distance...
- Coherent noise reduction in digital holographic phase contrast microscopy by slightly shifting objectFeng Pan
School of Instrumentation Science and Optoelectronics Engineering, Beihang University, Beijing, China
Opt Express 19:3862-9. 2011..By a proper averaging procedure, the coherent noise of phase contrast image is reduced significantly. The experimental results are given to confirm the proposed method...
- Employment of a metal microgrid as a front electrode in a sandwich-structured photodetectorJunying Zhang
Center of Materials Physics and Chemistry, School of Science, Beihang University, Beijing 100191, China
Appl Opt 48:3638-42. 2009..This photodetector responds to UV light irradiation, and the photocurrent intensity increases linearly with the irradiation intensity below 0.2 mW/cm(2)...