Dr. Geng Wang Profile

Dr. Geng Wang

Research Associate at Northwestern Univ

SPIE Involvement:

Author

Area of Expertise:

Biomedical imaging , Multiphoton imaging , OCT , Super-resolution imaging

Publications (9)

SPIE Journal Paper | 17 July 2024 Open Access

Stable high-peak-power fiber supercontinuum generation for adaptive femtosecond biophotonics

Geng Wang, Jindou Shi, Rishyashring Iyer, Janet Sorrells, Haohua Tu

APN, Vol. 3, Issue 04, 046012, (July 2024) https://doi.org/10.1117/12.10.1117/1.APN.3.4.046012

KEYWORDS: Supercontinuum generation, Biological imaging, Femtosecond phenomena, Biomedical optics, Video, Fiber lasers, Ultrafast phenomena, Photonic crystal fibers, Signal to noise ratio, Pulsed laser operation

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SPIE Journal Paper | 14 March 2024 Open Access

Compact simultaneous label-free autofluorescence multi-harmonic microscopy for user-friendly photodamage-monitored imaging

Geng Wang, Stephen Boppart, Haohua Tu

JBO, Vol. 29, Issue 03, 036501, (March 2024) https://doi.org/10.1117/12.10.1117/1.JBO.29.3.036501

KEYWORDS: Imaging systems, Pulse signals, Biomedical optics, Autofluorescence, Windows, Biological imaging, Signal to noise ratio, Sampling rates, Tissues, Laser sources

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Proceedings Article | 13 March 2024 Presentation

Pixelation with concentration-encoded effective photons for molecular optical sectioning microscopy

Geng Wang, Rishyashring Iyer, Janet Sorrells, Edita Aksamitiene, Eric Chaney, Carlos Renteria, Jaena Park, Jindou Shi, Yi Sun, Stephen Boppart, Haohua Tu

Proceedings Volume PC12836, PC128360H (2024) https://doi.org/10.1117/12.3001809

KEYWORDS: Photons, Optical microscopy, Multiphoton fluorescence microscopy, Microscopy, Reproducibility, Fluorescence microscopy, Fluorescence, Second harmonic generation, Reliability, Quality control

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Proceedings Article | 25 April 2023 Poster + Paper

Fast fluorescence lifetime imaging microscopy using single- and multi-photon peak event detection for rapid quantification of NAD(P)H-related metabolic dynamics during apoptosis

Janet Sorrells, Marina Marjanovic, Rishyashring Iyer, Lingxiao Yang, Eric Chaney, Geng Wang, Haohua Tu, Stephen Boppart

Proceedings Volume 12384, 123840N (2023) https://doi.org/10.1117/12.2648963

KEYWORDS: Tumors, Cell death, In vivo imaging, Fluorescence lifetime imaging, Fluorescence intensity, Photon counting, Fluorescence, Time correlated single photon counting, In vitro testing, Single photon detectors

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Proceedings Article | 16 March 2023 Presentation

Fewer photons for fast FLIM using analog multiplexing of laser clock (Conference Presentation)

Rishyashring Iyer, Janet Sorrells, Geng Wang, Lingxiao Yang, Haohua Tu, Stephen Boppart

Proceedings Volume PC12390, PC123900S (2023) https://doi.org/10.1117/12.2649178

KEYWORDS: Fluorescence lifetime imaging, Microscopy, Photon counting, Photons, Clocks, Multiplexing, Analog electronics, Single photon detectors, Electronics

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Proceedings Article | 6 March 2023 Presentation

Photon counting with analog photodetection for high-signal-rate quantitative nonlinear microscopy

Geng Wang, Janet Sorrells, Rishyashring Iyer, Stephen A. Boppart, Haohua Tu

Proceedings Volume PC12370, PC1237006 (2023) https://doi.org/10.1117/12.2648438

KEYWORDS: Photon counting, Analog electronics, Photodetectors, Microscopy, Imaging systems, Photomultipliers, Optical microscopy, Oncology, Neuroscience, Medical research

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Proceedings Article | 7 March 2022 Presentation

User-friendly photodamage-monitored imaging by simultaneous label-free autofluorescence multiharmonic (SLAM) microscopy

Geng Wang, Rishyashring Iyer, Janet Sorrells, Kayvan Tehrani, Kajari Bera, Eric Chaney, Haohua Tu, Stephen Boppart

Proceedings Volume PC11954, PC1195404 (2022) https://doi.org/10.1117/12.2608849

KEYWORDS: Microscopy, Signal to noise ratio, Imaging systems, Optical microscopy, Image resolution, Image processing, Ultrafast phenomena, Tissues, Signal attenuation, Photonic crystal fibers

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Proceedings Article | 7 March 2022 Presentation

Photon budget analysis for label-free quantitative multiphoton microscopy

Rishyashring Iyer, Janet Sorrells, Geng Wang, Lingxiao Yang, Haohua Tu, Stephen Boppart

Proceedings Volume PC11951, PC119510I (2022) https://doi.org/10.1117/12.2609392

KEYWORDS: Multiphoton microscopy, Photonic microstructures, Luminescence, Biological research, Tissues, Stochastic processes, Statistical analysis, Sensors, Photodetectors, In vitro testing

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Proceedings Article | 21 February 2020 Presentation + Paper

Visualization of OCT signal pulsatility at variable tissue depth with optical microangiography

Zhiying Xie, Qinqin Zhang, Yuxuan Cheng, Geng Wang, Minh Nhan Le, Ruikang Wang

Proceedings Volume 11239, 112390C (2020) https://doi.org/10.1117/12.2547619

KEYWORDS: Blood circulation, Optical coherence tomography, Blood, Tissue optics, Blood pressure, Capillaries, Heart, Resistance, Tissues, 3D image processing

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Showing 5 of 9 publications

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