Researching | Review of bio-optical imaging systems with a high space-bandwidth product

Advanced Photonics, Volume. 3, Issue 4, 044001(2021)

Review of bio-optical imaging systems with a high space-bandwidth product

Jongchan Park¹, David J. Brady², Guoan Zheng^3,4, Lei Tian⁵, and Liang Gao^1、*

Author Affiliations

¹University of California, Department of Bioengineering, Los Angeles, California, United States

²University of Arizona, James C. Wyant College of Optical Sciences, Tucson, Arizona, United States

³University of Connecticut, Department of Biomedical Engineering, Storrs, Connecticut, United States

⁴University of Connecticut, Department of Electrical and Computer Engineering, Storrs, Connecticut, United States

⁵Boston University, Department of Electrical and Computer Engineering, Boston, Massachusetts, United States

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Equations(8)

SBP = π (\frac{FN}{2 Mag})^{2} \cdot π {(\frac{2}{λ} \cdot NA)}^{2} = \frac{π^{2} {FN}^{2}}{λ^{2}} (\frac{{NA}^{2}}{{Mag}^{2}}) .

(1)

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N = SBP \cdot \log_{2} (1 + SNR) .

(2)

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g (x, y) = p (x, y) * f (x, y) + w (x, y),

(3)

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\hat{g} (k_{x}, k_{y}) = \hat{p} (k_{x}, k_{y}) \hat{f} (k_{x}, k_{y}) + \hat{w} (k_{x}, k_{y}),

(4)

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\hat{f} (k_{x}, k_{y}) = \hat{g} (k_{x}, k_{y}) / \hat{p} (k_{x}, k_{y}) - \hat{w} (k_{x}, k_{y}) / \hat{p} (k_{x}, k_{y}) .

(5)

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{\hat{p}}_{coh} (k_{x}, k_{y}) = {\begin{cases} \exp [i Φ (k_{x}, k_{y})], & | k_{x}^{2} + k_{y}^{2} | \leq k_{0}^{2} \cdot N A^{2} \\ 0, & elsewhere . \end{cases} .

(6)

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p_{icoh} (x, y) = {| p_{coh} (x, y) |}^{2} .

(7)

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{\hat{p}}_{icoh} (k_{x}, k_{y}) = \frac{\iint {\hat{p}}_{coh} (k_{x}^{'} + k_{x} / 2, k_{y}^{'} + k_{y} / 2) {\hat{p}}_{coh}^{*} (k_{x}^{'} - k_{x} / 2, k_{y}^{'} - k_{y} / 2) d k_{x}^{'} d k_{y}^{'}}{\iint {\hat{p}}_{coh} (k_{x}^{'}, k_{y}^{'}) {\hat{p}}_{coh}^{*} (k_{x}^{'}, k_{y}^{'}) d k_{x}^{'} d k_{y}^{'}} .

(8)

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Jongchan Park, David J. Brady, Guoan Zheng, Lei Tian, Liang Gao. Review of bio-optical imaging systems with a high space-bandwidth product[J]. Advanced Photonics, 2021, 3(4): 044001

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Paper Information

Category: Reviews

Received: Jan. 26, 2021

Accepted: May. 27, 2021

Published Online: Jun. 29, 2021

The Author Email: Gao Liang (gaol@ucla.edu)

DOI:10.1117/1.AP.3.4.044001

Topics

laser devices and laser physics

Lasers and Laser Optics

laser manufacturing

Instrumentation, Measurement and Metrology