7. Imaging photoreceptor somas and their loss in disease in the living human eye, presented at the SPIE Photonics West conference (2025).
​Unfortunately, the resolution of the recorded video is not high.
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​Related publication:
"Imaging photoreceptor somas and their loss in disease in the living human eye", Y. Liu, Q. Ji*, M. Bernucci*, K. Bowles-Johnson, M. Keller, J. Crowell, K. Kurokawa, and D. Miller, Proceedings of SPIE 13300, Ophthalmic Technologies XXXIV, 1330005 (2025).
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6. An integrated fixation and stimulus channel for adaptive optics ophthalmoscopy with a large working distance, steering field, dioptric range, and light efficiency, presented at the SPIE Photonics West conference (2024).
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Related publication:
"An integrated fixation and stimulus channel for adaptive optics ophthalmoscopy with a large working distance, steering field, dioptric range, and light efficiency", Y. Liu*, M. Bernucci*, Q. Ji, J. Crowell, K. Bowles-Johnson, M. Keller, and D. Miller, Proceedings of SPIE 12824, Ophthalmic Technologies XXXIV, 1282402 (2024).
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4. Fluorescence imaging through dynamic scattering media with and without using wavefront shaping, presented at the SPIE Photonics West conference (2021).
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Related publication:
"Fluorescence imaging through dynamic scattering media with speckle-encoded ultrasound-modulated light correlation", H. Ruan*, Y. Liu*, J. Xu, Y. Huang, and C. Yang, Nature Photonics 14, 511-516 (2020).
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3. Focusing light inside opaque scattering media by optical phase conjugation, an invited talk presented at the SPIE Photonics West conference (2019).
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Related publication:
A. "Time-reversed ultrasonically encoded optical focusing through highly scattering ex vivo human cataractous lenses", Y. Liu*, Y. Shen*, H. Ruan, F. Brodie, T. T. W. Wong, C. Yang, and L. V. Wang, Journal of Biomedical Optics 23(1), 010501 (2018).
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B. "Optical focusing deep inside dynamic scattering media with near-infrared time-reversed ultrasonically encoded (TRUE) light", Y. Liu*, P. Lai*, C. Ma, X. Xu, A. Grabar, and L. V. Wang, Nature Communications 6, 5904 (2015).
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2. Focusing light inside dynamic scattering media with millisecond digital optical phase conjugation and introduction to full-polarization digital optical phase conjugation, presented at the SPIE Photonics West conference (2017).
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Related publications:
A. "Focusing light inside dynamic scattering media with millisecond digital optical phase conjugation", Y. Liu, C. Ma, Y. Shen, J. Shi and L. V. Wang, Optica 4(2), 280-288 (2017).
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B. "Focusing light through scattering media by full-polarization digital optical phase conjugation", Y. Shen*, Y. Liu*, C. Ma, and L. V. Wang, Optics Letters, 41, 1130-1133 (2016).
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1. Lock-in camera based wavefront sensing for time-reversal based optical focusing and acousto-optic imaging, presented at the SPIE Photonics West conference (2016).
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Related publications:
A. "Bit-efficient, sub-millisecond wavefront measurement using a lock-in camera for time-reversal based optical focusing inside scattering media", Y. Liu, C. Ma, Y. Shen, and L. V. Wang, Optics Letters, 41, 1321-1324 (2016).
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B. "Lock-in camera based heterodyne holography for ultrasound-modulated optical tomography inside dynamic scattering media", Y. Liu, Y. Shen, C. Ma, J. Shi, and L. V. Wang, Applied Physics Letters, 108, 231106 (2016).