Session Index

Holography and Information Processing

Holography and Information Processing I
Thursday, Dec. 7, 2017  13:00-14:45
Presider: Chau-Jern Cheng;Yuan Luo
Room: International Research Building IR3002(3F)
Notes:
13:00 - 13:30 Paper No.  2017-THU-S0401-I001
Invited Speaker:
Olivier Haeberlé
Tomographic diffractive microscopy: a technique for high-speed, high-resolution and quantitative imaging of unlabelled specimen
Bertrand Simon;Matthieu Debailleul;Jonathan Bailleul;Ludovic Foucault;Nicolas Verrier;Olivier Haeberlé

Optical microscopy techniques to observe unlabeled samples have recently known a regain of interest. Tomographic diffractive microscopy, to reconstruct images of the observed sample, uses numerical inversion of the diffracted field. This technique has the potential for high-speed imaging of unmarked samples, at higher resolution than conventional microscopes.

 
 
13:30 - 13:45 Paper No.  2017-THU-S0401-O001
Chen Yen Lin Award Candidate Simultaneous multiplane imaging with a programmable spatial light modulator
Chen Yen Lin;Yuan Luo

In this paper, we demonstrate a method for single-shot multi-plane imaging b with no mechanical moving parts uses a digital micro-mirror device . The multiplexed gratings pattern displayed on DMD splits light into separated beam paths and are able to compensate aberrations from the proposed system.

 
 
13:45 - 14:00 Paper No.  2017-THU-S0401-O002
Xing-Chen Liu Award Candidate Inverse focusing inside turbid media by creating an opposite virtual objective
Xing-Chen Liu;Yeh-Wei Yu;Szu-Yu Chen;Che-Chu Lin;Ching-Cherng Sun

A method for creating an opposite virtual objective inside thick media through phase conjugation was first proposed. Under forward illumination, the backward scattering light from the media was collected to generate a phase conjugate wave. Inverse focusing was successfully demonstrated by applying holography-based optical phase conjugation with a BaTiO3.

 
 
14:00 - 14:15 Paper No.  2017-THU-S0401-O003
Zi-Fan Chen Award Candidate Three dimensional imaging through a thin turbid medium using in-line digital holographic technique
Zi-Fan Chen;Shiuan Huei Lin;Vera Marinova;Ken-Yuh Hsu

A method of dynamic three-dimensional (3D) imaging through thin turbid media using in-line digital holography is presented. The working principle and optical experiments are presented and discussed. The result also shows the feasibility of in-line digital holography as lensless 3D imaging tool with high resolution.

 
 
14:15 - 14:30 Paper No.  2017-THU-S0401-O004
Yang-Jhe Yan Award Candidate Optical Properties of SP2 Woodpile Photonic Crystal Structure
Yang-Jhe Yan;Mei-Li Hsieh;Shawn-Yu Lin;Shu-Yu Chen

We proposed a low cost and unsophisticated technique to fabricate the SP2 woodpile photonic crystal structure. The optical properties of SP2 woodpile photonic crystal structure had been calculated using TMM(Transfer Matrix Method). Also, the preliminary results both in experiment and simulations are discuss in this paper.

 
 
14:30 - 14:45 Paper No.  2017-THU-S0401-O005
Vinoth Balasubramani Award Candidate Super-resolution Tomography for Free Floating Living Cell Analysis
Vinoth Balasubramani;YU-CHIH LIN;HAN-YEN TU;Chau-Jern Cheng

Integrated digital holographic microscopy and holographic optical tweezer system is developed for free floating living cell analysis, which is significant in biomedical field for early diagnosis of certain diseases like cancer, Alzheimer’s, etc.., The developed system is successfully tested on live Candida rugosa and generated their 3D refractive index profile.