Group Posters
![Image of Quantitative differential interference contrast (DIC) microscopy based on structured aperture interference research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/off-chip_DIC_v31024_1.2e16d0ba.fill-890x400-c100.jpg)
Quantitative differential interference contrast (DIC) microscopy based on structured aperture interference
© 2007
![image of Wavefront Image Sensor Chip research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/WISchip_XC_Apr20101024_1.2e16d0ba.fill-890x400-c100.jpg)
![Image of Turbidity suppression by optical phase conjugation (TSOPC) poster, expanded from the previous poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/Screenshot_2023-07-05_at_10.4.2e16d0ba.fill-890x400-c100.png)
Turbidity Suppression by Optical Phase Conjugation (TSOPC)
© 2010
![Image of ePetri platform for continuous on-chip monitoring of microorganisms research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/Screenshot_2023-07-05_at_11.1.2e16d0ba.fill-890x400-c100.png)
![Deep-tissue focal fluorescence imaging with digitally time-reversed ultrasound-encoded light research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/Screenshot_2023-07-05_at_11.2.2e16d0ba.fill-890x400-c100.png)
Deep-tissue focal fluorescence imaging with digitally time-reversed ultrasound-encoded light
© 2012
![Image of the extended version of Wide-field, High-resolution Fourier ptychographic microscopy (FPM) research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230630_212623164.MP.2e16d0ba.fill-890x400-c100.jpg)
Wide-field, High-resolution Fourier ptychographic microscopy (FPM)
© 2013
![Image of Secure optical communication by using Optical One-Time-Pad research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230628_232814558.2e16d0ba.fill-890x400-c100.jpg)
Secure optical communication by using Optical One-Time-Pad
© 2019
![TRUE/TROVE research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/TRUE_and_TROVE_poster.2e16d0ba.fill-890x400-c100.jpg)
![Time-Reversal Optical Focusing for Noninvasive Optogenetics](https://caltechsites-prod.s3.amazonaws.com/biophot/images/TRUEoptogenetics4_Nov2014.2e16d0ba.fill-890x400-c100.jpg)
![Image of Improved Light Delivery for Optogenetics Using Digital Optical Phase Conjugation research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230628_234328847.2e16d0ba.fill-890x400-c100.jpg)
Improved Light Delivery for Optogenetics Using Digital Optical Phase Conjugation
© 2016
![Image of Nondiffracting chirped interference microscopy research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230628_2359166952.2e16d0ba.fill-890x400-c100.jpg)
Nondiffracting chirped interference microscopy
© 2010
![Image of Sub-pixel resolving optofluidic microscope (SROFM) for on-cell chip imaging research paper](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230630_175449177.2e16d0ba.fill-890x400-c100.jpg)
Sub-pixel resolving optofluidic microscope (SROFM) for on-cell chip imaging
© 2011
![Image of the Homodyne En-Face OCT using a 3x3 Coupler research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230728_012047048.MP.2e16d0ba.fill-890x400-c100.jpg)
Homodyne En-Face OCT using a 3x3 Coupler
© 2006
![Image of Handheld Forward Imaging Needle Probe for Endoscopic OCT Inspection of the Retina research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230728_011134201.MP.2e16d0ba.fill-890x400-c100.jpg)
Handheld Forward Imaging Needle Probe for Endoscopic OCT Inspection of the Retina
© 2006
![Image of Harmonically Matched Grating based Homodyne Quadrature Phase Technique research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230728_013936547.MP.2e16d0ba.fill-890x400-c100.jpg)
Harmonically Matched Grating based Homodyne Quadrature Phase Technique
© 2007
![Image of SNR Optimization for 3x3 Fiber Coupler-based Homodyne OCT research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230728_014351679.MP.2e16d0ba.fill-890x400-c100.jpg)
SNR Optimization for 3x3 Fiber Coupler-based Homodyne OCT
© 2009
![Image of Deep-tissue fluorescence imaging with time-reversed light research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230728_005600001.2e16d0ba.fill-890x400-c100.jpg)
Deep-tissue fluorescence imaging with time-reversed light
© 2012
![Image of Parallel fluorescent and Fourier ptychographic phase imaging system for high-throughput screening of biological samples with 96 cameras research paper](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230630_204322471.2e16d0ba.fill-890x400-c100.jpg)
Parallel fluorescent and Fourier ptychographic phase imaging system for high-throughput screening of biological samples with 96 cameras
© 2019
![Image of Seeing through scattering media with time-reversed light research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/Screenshot_2023-07-05_at_3.00.2e16d0ba.fill-890x400-c100.png)
Seeing through scattering media with time-reversed light
© 2014
![Image of Fluorescence Chip-Scale Microscope for Point Of Care Detection and Analysis research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230801_233627961.2e16d0ba.fill-890x400-c100.jpg)
Fluorescence Chip-Scale Microscope for Point Of Care Detection and Analysis
© 2011
![Image of Guidestar Assisted Optical Focusing in Deep Tissue research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230801_233314181.2e16d0ba.fill-890x400-c100.jpg)
Guidestar Assisted Optical Focusing in Deep Tissue
© 2015
![Image of Cutting through Glare using Coherent-Gated Negation research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230801_232230814.MP.2e16d0ba.fill-890x400-c100.jpg)
Cutting through Glare using Coherent-Gated Negation
© 2016
![Image for Improving Light Delivery for Optogenetics Using Wavefront Shaping research paper](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230630_204812022.2e16d0ba.fill-890x400-c100.jpg)
Improving Light Delivery for Optogenetics Using Wavefront Shaping
© 2012
![Image of Fluorescence Talbot Microscopy (FTM) and Applications research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230630_205125336.2e16d0ba.fill-890x400-c100.jpg)
![Image of Optical Physical Unclonable Functions for Reconfigurable Public-Key Key Generation research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230630_210213891.2e16d0ba.fill-890x400-c100.jpg)
Optical Physical Unclonable Functions for Reconfigurable Public-Key Key Generation
© 2008
![Image of Focusing on moving targets in scattering media research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230630_210734940.2e16d0ba.fill-890x400-c100.jpg)
Focusing on moving targets in scattering media
© 2014
![Image of Speckle spectroscopy for human cerebral blood flow monitoring research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230630_211127825.2e16d0ba.fill-890x400-c100.jpg)
Speckle spectroscopy for human cerebral blood flow monitoring
© 2021
![Image of Wide Field-Of-View Microscopy research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230728_020411651.MP.2e16d0ba.fill-890x400-c100.jpg)
Wide Field-Of-View Microscopy
© 2010
![Image of Active focusing based on non-line-of-sight imaging research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230630_211658429.MP.2e16d0ba.fill-890x400-c100.jpg)
Active focusing based on non-line-of-sight imaging
© 2018
![Image of Non-interferometric and non-iterative complex optical wave-field reconstruction based on Kramers-Kronig relations research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230630_211958969.MP.2e16d0ba.fill-890x400-c100.jpg)
Non-interferometric and non-iterative complex optical wave-field reconstruction based on Kramers-Kronig relations
© 2021
![Image of Stain-free Detection of Embryo Polarization using Deep Learning research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230630_212139847.MP.2e16d0ba.fill-890x400-c100.jpg)
Stain-free Detection of Embryo Polarization using Deep Learning
© 2022
![Image of All-in-focus fine needle aspiration biopsy imaging based on Fourier ptychographic microscopy research paper](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230630_212735452.2e16d0ba.fill-890x400-c100.jpg)
All-in-focus fine needle aspiration biopsy imaging based on Fourier ptychographic microscopy
© 2022
![Image of ePetri-dish: Chip-scale microscope for live cell imaging research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230630_212851096.MP.2e16d0ba.fill-890x400-c100.jpg)
ePetri-dish: Chip-scale microscope for live cell imaging
© 2013
![Image of Physical Unclonable Functions for Secure Communication research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230630_213047771.2e16d0ba.fill-890x400-c100.jpg)
![Image of Analysis of post-reconstruction digital refocusing in Fourier Ptychographic Microscopy (FPM) research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230630_213542718.2e16d0ba.fill-890x400-c100.jpg)
Analysis of post-reconstruction digital refocusing in Fourier Ptychographic Microscopy (FPM)
© 2022
![Image of Turbidity suppression through optical phase conjugation: Results and applications research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230717_221952821.2e16d0ba.fill-890x400-c100.jpg)
Turbidity suppression through optical phase conjugation: Results and applications
© 2008
![Image of 1/f noise in spectrometer-based Fourier domain optical coherence tomography research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230717_222048220.2e16d0ba.fill-890x400-c100.jpg)
1/f noise in spectrometer-based Fourier domain optical coherence tomography
© 2007
![Image of ISVS for Improved Measurement of Blood Flow Dynamics research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230717_213246681.2e16d0ba.fill-890x400-c100.jpg)
Interferometric Speckle Visibility Spectroscopy for Improved Measurement of Blood Flow Dynamics
© 2016
![Image of Optofluidic Microscopy research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230728_020557048.2e16d0ba.fill-890x400-c100.jpg)
Optofluidic Microscopy
© 2008
![Image of Digital Petri Dish (ePetri) for On-chip Cell Culture Monitoring research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230728_010112512.2e16d0ba.fill-890x400-c100.jpg)
Digital Petri Dish (ePetri) for On-chip Cell Culture Monitoring
© 2012
![Image of Paired Angle Rotation Scanning Optical Coherence Tomography (PARS-OCT) Forward-Imaging Probe research poster](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230728_010502637.2e16d0ba.fill-890x400-c100.jpg)
Paired Angle Rotation Scanning Optical Coherence Tomography (PARS-OCT) Forward-Imaging Probe
© 2007
![Poster of a WIRED article about a blood implant chip created by the group in 2008](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230718_001933415.2e16d0ba.fill-890x400-c100.jpg)
![Poster of a WIRED article about a blood implant chip created by the group in 2008](https://caltechsites-prod.s3.amazonaws.com/biophot/images/PXL_20230718_001933415.2e16d0ba.fill-890x400-c100.jpg)