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Phase measuring deflectometry based microscopy for shape visualization and thickness quantification

delete2025-07-07
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PRE
AI
S
Shivam Sharma
V
Vismay Trivedi
S
Swapnil Mahajan
G
Gyanendra Sheoran
B
Bahram Javidi
S
Subhash Utadiya
DOI:10.1016/j.optlastec.2025.113524delete
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Abstract

Abstract

En 中文
• PMD microscopy setup uses smartphone display and lens for fringe pattern demagnification. • Calibration with microspheres computes scaling factor K for thickness measurements. • Thickness profiles match DHM results, confirming PMD accuracy. • PMD achieves ∼9.6 nm longitudinal accuracy with reduced noise and artifacts. • System measures transparent microspheres, RBCs, and pollen seeds effectively.

Journal

O
Optics and Laser Technology
IF:
5
Papers:
2.7K
Citations:
3.5W

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Cited Papers

Cited Papers

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errSubhash Utadiya; Vismay Trivedi; Vidhi Singh; Gyanendra Sheoran; Humberto Cabrera; Atul Srivastava; Bahram Javidi; Arun Anand
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Quantitative Phase Imaging: Recent Advances and Expanding Potential in Biomedicine
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Single beam Fourier transform digital holographic quantitative phase microscopy
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errAnand, A.; Faridian, A.; Chhaniwal, V. K.; Mahajan, S.; Trivedi, V.; Dubey, S. K.; Pedrini, G.; Osten, W.; Javidi, B.
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Portable device based on beam deflection for refractive index mapping and diffusion coefficient measurement
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IF0
err2019-01-05
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errVismay Trivedi; Mugdha Joglekar; Swapnil Mahajan; Vani Chhaniwal; Bahram Javidi; Arun Anand
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A review of microscopic analysis of blood cells for disease detection with AI perspective
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Wavefront division digital holographic microscopy
err2018-05-23
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errNimit Patel; Vismay Trivedi; Swapnil Mahajan; Vani Chhaniwal; Corinne Fournier; Seonoh Lee; Bahram Javidi; Arun Anand
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Spatial and temporal methods for fringe pattern analysis: a review
err2023-04-06
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PREAI
errEdgar Zendejas-Hernández; Gerardo Trujillo-Schiaffino; Marcelino Anguiano-Morales; Didia Patricia Salas-Peimbert; Luis Francisco Corral-Martínez; Nadia Tornero-Martínez
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A brief review of the technological advancements of phase measuring deflectometry
errPHOTONIX
IF19.1
err2020-06-05
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errOAAI
errXu, Yongjia; Gao, Feng; Jiang, Xiangqian
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Fringe projection techniques: Whither we are?
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errGorthi, Sai Siva; Rastogi, Pramod
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