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Journals >Chinese Optics Letters >Volume 22 >Issue 2 >Page 021101 > Article

Chinese Optics Letters
Vol. 22, Issue 2, 021101 (2024)

High-resolution portable lens-free on-chip microscopy with RGB LED via pinhole array

Qinhua Wang¹, Jianshe Ma¹, Liangcai Cao², and Ping Su^1,*

Author Affiliations

¹Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China

²Department of Precision Instrument, Tsinghua University, Beijing 100084, China

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DOI: 10.3788/COL202422.021101 Cite this Article Set citation alerts

Qinhua Wang, Jianshe Ma, Liangcai Cao, Ping Su, "High-resolution portable lens-free on-chip microscopy with RGB LED via pinhole array," Chin. Opt. Lett. 22, 021101 (2024) Copy Citation Text

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References

[1] A. Ozcan, U. Demirci. Ultra wide-field lens-free monitoring of cells on-chip. Lab Chip, 8, 98(2008).

[2] G. Zheng, S. A. Lee, Y. Antebi et al. The ePetri dish, an on-chip cell imaging platform based on subpixel perspective sweeping microscopy (SPSM). Proc. Natl. Acad. Sci. U.S.A., 108, 16889(2011).

[3] A. Greenbaum, Y. Zhang, A. Feizi et al. Wide-field computational imaging of pathology slides using lens-free on-chip microscopy. Sci. Transl. Med., 6, 267(2014).

[4] A. Ozcan, E. McLeod. Lensless imaging and sensing. Annu. Rev. Biomed. Eng., 18, 77(2016).

[5] Y. Gao, L. Cao. High-fidelity pixel-super-resolved complex field reconstruction via adaptive smoothing. Opt. Lett., 45, 6807(2020).

[6] Y. Gao, L. Cao. Generalized optimization framework for pixel super-resolution imaging in digital holography. Opt. Express, 29, 28805(2021).

[7] Y. Gao, F. Yang, L. Cao. Pixel super-resolution phase retrieval for lensless on-chip microscopy via accelerated Wirtinger flow. Cells, 11, 1999(2022).

[8] Z. Göröcs, M. Tamamitsu, V. Bianco et al. A deep learning-enabled portable imaging flow cytometer for cost-effective, high-throughput, and label-free analysis of natural water samples. Light Sci. Appl., 7, 66(2018).

[9] Z. Göröcs, D. Baum, F. Song et al. Label-free detection of Giardia lamblia cysts using a deep learning-enabled portable imaging flow cytometer. Lab Chip, 20, 4404(2020).

[10] P. Bao, F. Zhang, G. Pedrini et al. Phase retrieval using multiple illumination wavelengths. Opt. Lett., 33, 309(2008).

[11] D. W. E. Noom, K. S. E. Eikema, S. Witte. Lensless phase contrast microscopy based on multiwavelength Fresnel diffraction. Opt. Lett., 39, 193(2014).

[12] X. Wu, J. Sun, J. Zhang et al. Wavelength-scanning lensfree on-chip microscopy for wide-field pixel-super-resolved quantitative phase imaging. Opt. Lett., 46, 2023(2021).

[13] Y. Gao, L. Cao. Projected refractive index framework for multi-wavelength phase retrieval. Opt. Lett., 47, 5965(2022).

[14] C. Zuo, J. Sun, J. Zhang et al. Lensless phase microscopy and diffraction tomography with multi-angle and multi-wavelength illuminations using a LED matrix. Opt. Express, 23, 14314(2015).

[15] C. Allier, S. Morel, R. Vincent et al. Imaging of dense cell cultures by multiwavelength lens-free video microscopy. Cytometry, 91, 433(2017).

[16] L. Herve, O. Cioni, P. Blandin et al. Multispectral total-variation reconstruction applied to lens-free microscopy. Biomed. Opt. Express, 9, 5828(2018).

[17] J. Zhang, J. Sun, Q. Chen et al. Resolution analysis in a lens-free on-chip digital holographic microscope. IEEE Trans. Comput. Imaging, 6, 697(2020).

[18] W. Bishara, U. Sikora, O. Mudanyali et al. Holographic pixel super-resolution in portable lensless on-chip microscopy using a fiber-optic array. Lab Chip, 11, 1276(2011).

[19] Q. Wang, J. Ma, P. Su. A multi-wavelength phase retrieval with multi-strategy for lensfree on-chip holography. Front. Photon., 3, 865666(2022).

Data from CrossRef

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

[1] Yulong Li, Jianshe Ma, Liangcai Cao, Ping Su.

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Qinhua Wang, Jianshe Ma, Liangcai Cao, Ping Su, "High-resolution portable lens-free on-chip microscopy with RGB LED via pinhole array," Chin. Opt. Lett. 22, 021101 (2024)

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