Dr. Bo Liu Profile

Dr. Bo Liu

Dr.

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Publications (14)

Proceedings Article | 27 May 2022 Presentation + Paper

Machine vision approach of process control during single crystal fiber growth via laser heated pedestal growth method

Dolendra Karki, Edward Hoffman, Dong Shengye, Victoria Taylor Schmotzer, Bo Liu, Paul Ohodnicki

Proceedings Volume 12105, 1210508 (2022) https://doi.org/10.1117/12.2618538

KEYWORDS: Laser stabilization, Crystals, Process control, Machine vision, Feedback loops, LabVIEW, Fiber optics sensors

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Proceedings Article | 12 April 2021 Presentation + Paper

Fabrication and application of single crystal fiber via laser heated pedestal growth system

B. Liu, D. Karki, S. Bera, P. Ohodnicki

Proceedings Volume 11739, 1173903 (2021) https://doi.org/10.1117/12.2586173

KEYWORDS: Laser crystals, Fiber lasers, Crystals, Laser development, Biological and chemical sensing, Imaging spectroscopy, High power lasers, Environmental sensing, Control systems

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Proceedings Article | 5 March 2021 Presentation + Paper

Raman scattering in single-crystal YAG for application in distributed temperature sensing

S. Bera, J. Wuenschell, J. Thapa, M. Buric, B. Liu

Proceedings Volume 11682, 1168217 (2021) https://doi.org/10.1117/12.2577835

KEYWORDS: Crystals, YAG lasers, Raman scattering, Temperature metrology, Sapphire, Sensors, Resistance, Raman spectroscopy, Luminescence, Laser crystals

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Proceedings Article | 5 March 2021 Presentation + Paper

Fabrication of sol-gel derived cladding for sapphire fibers and their performance evaluation under harsh environment

S. Bera, Y. Picard, M. Buric, B. Liu

Proceedings Volume 11682, 116820K (2021) https://doi.org/10.1117/12.2577815

KEYWORDS: Cladding, Sapphire, Sol-gels, Spinel, Crystals, Resistance, Magnesium, Contamination, Carbon

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Proceedings Article | 14 May 2019 Presentation + Paper

Fabrication and evaluation of sapphire fiber cladding via magnesium aluminate spinel sol-gel based approaches

S. Bera, B. Liu, J. Wuenschell, J. Baltrus, D. Lau, B. Howard, M. Buric, B. Chorpening, P. Ohodnicki

Proceedings Volume 11000, 110000J (2019) https://doi.org/10.1117/12.2518506

KEYWORDS: Sapphire, Spinel, Fiber coatings, Cladding, Crystals, Sol-gels, Coating

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Proceedings Article | 14 May 2019 Presentation + Paper

Fabrication and on-line evaluation of single crystal fiber via laser-heated pedestal growth

M. Buric, B. Liu, S. Bera, B. Chorpening, P. Ohodnicki

Proceedings Volume 11000, 110000G (2019) https://doi.org/10.1117/12.2518924

KEYWORDS: Fiber lasers, Sapphire, Crystals, Optical fibers, Sensors, Spectroscopy

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Proceedings Article | 13 May 2019 Paper

Study of molten zone profile and defect formation during laser heated pedestal growth

B. Liu, Y. Yu, S. Bera, M. Buric, B. Chorpening, P. Ohodnicki

Proceedings Volume 10982, 109822K (2019) https://doi.org/10.1117/12.2518935

KEYWORDS: Crystals, Sapphire, Laser crystals, Fiber lasers, Transmission electron microscopy, Optical fibers, Cameras

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Proceedings Article | 4 March 2019 Presentation + Paper

Vector Brillouin optical time-domain analysis with Raman amplification and optical pulse coding

Ping Lu, Nageswara Lalam, Bo Liu, Michael Buric, Paul Ohodnicki

Proceedings Volume 10925, 1092512 (2019) https://doi.org/10.1117/12.2510972

KEYWORDS: Raman spectroscopy, Signal to noise ratio, Spatial resolution, Signal detection, Roads, Scattering, Signal attenuation, Receivers, Sensors, Modulation

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Proceedings Article | 27 February 2019 Presentation + Paper

Optical properties and long-term stability of unclad single crystal sapphire fiber in harsh environments

B. Liu, M. Buric, J. Wuenschell, S. Bera, B. Chorpening, P. Ohodnicki

Proceedings Volume 10914, 109140Z (2019) https://doi.org/10.1117/12.2508755

KEYWORDS: Sapphire, Carbon monoxide, Signal attenuation, Crystals, Fiber lasers, Temperature metrology, Optical properties, Fiber optics sensors, Roads, Optical fibers

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Proceedings Article | 14 May 2018 Presentation + Paper

Single-crystal fiber structures for harsh environment applications (Rising Researcher Presentation)

M. Buric, B. Liu, J. Thapa, B. Chorpening

Proceedings Volume 10654, 106540N (2018) https://doi.org/10.1117/12.2304442

KEYWORDS: Sapphire, Structured optical fibers, Sensors, Optical fibers

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Proceedings Article | 22 February 2018 Presentation + Paper

Attenuation measurements in single-crystal sapphire fiber via Raman scattering intensity

B. Liu, M. Buric, B. Chorpening, A. Wang, Z. Yu, D. Homa, Y. Cheng, C. Hill, G. Pickrell

Proceedings Volume 10528, 105280U (2018) https://doi.org/10.1117/12.2291907

KEYWORDS: Sapphire, Signal attenuation, Raman scattering, Rayleigh scattering, Raman spectroscopy, Scattering, Optical fibers, Polishing, Connectors, Absorption

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Proceedings Article | 27 April 2017 Presentation + Paper

Modified single crystal fibers for distributed sensing applications

M. Buric, B. Liu, S. Huang, M. Wang, K. Chen, P. Lu, P. Ohodnicki

Proceedings Volume 10208, 102080C (2017) https://doi.org/10.1117/12.2262992

KEYWORDS: Optical fibers, Sapphire, Backscatter, Sensing systems, Crystals, Multimode fibers, Sensors, Fiber optics sensors, Temperature metrology, Silica

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SPIE Journal Paper | 1 June 2016

Design and analysis of large-core single-mode windmill single crystal sapphire optical fiber

Yujie Cheng, Cary Hill, Bo Liu, Zhihao Yu, Haifeng Xuan, Daniel Homa, Anbo Wang, Gary Pickrell

OE, Vol. 55, Issue 06, 066101, (June 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.6.066101

KEYWORDS: Fermium, Frequency modulation, Crystals, Sapphire, Optical fibers, Cladding, Crystal optics, Refractive index, Crystallography, Finite element methods

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SPIE Journal Paper | 12 October 2015

Modal reduction in single crystal sapphire optical fiber

Yujie Cheng, Cary Hill, Bo Liu, Zhihao Yu, Haifeng Xuan, Daniel Homa, Anbo Wang, Gary Pickrell

OE, Vol. 54, Issue 10, 107103, (October 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.10.107103

KEYWORDS: Sapphire, Cladding, Optical fibers, Structured optical fibers, Crystals, Crystal optics, Refractive index, Sensing systems, Finite element methods, Crystallography

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Showing 5 of 14 publications

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