Dr. Nicoleta Marioara Dragomir Profile

Dr. Nicoleta Marioara Dragomir

Chair/Australian Institute of Physics at Victoria Univ

SPIE Involvement:

Author

Area of Expertise:

Biophotonics , Phase Imaging , Bioimaging , Materials Characterisation , Experimental Optics , Optical Sensing

Websites:

Company Website

Research Interests:

• Multidimensional light microscopy
• Advanced non-invasive optical methods to probe living cells
• Three-dimensional structural dynamical processes
• Polarised light imaging
• Optical fibre sensors

Current Projects:

• Quantitative polarization phase microscopy: a new tool for advances in structural analysis and biophotonics - Structural and micromechanical quantitative assessment of collagen in arteries
• Confocal immunofluorescence imaging of unfixed single muscle fibres – A novel approach
• Next generation equipment for compression garment assessment.

Outreach
• partnering with Scientists in Schools (http://www.scientistsinschools.edu.au/)
• regular presentations during National Science Week ( http://www.vu.edu.au/news/spectacular-light-and-laser-show-beamed-across-victoria)
• Regular use of the Optics Suitcase kindly provided by Rochester OSA: http://www.osarochester.org/education.html

Proceedings Article | 18 May 2011 Paper

Response of some pi-phase-shifted Bragg gratings to elevated pressure

Harpreet Bal, Nicoleta Dragomir, Fotios Sidiroglou, Scott Wade, Greg Baxter, Stephen Collins

Proceedings Volume 7753, 775389 (2011) https://doi.org/10.1117/12.886440

KEYWORDS: Fiber Bragg gratings, Optical fibers, Refractive index, Phase shift keying, Standards development, Telecommunications, Modulation, Fiber optics sensors, Laser sources, Analytical research

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Proceedings Article | 12 February 2008 Paper

Three-dimensional quantitative phase imaging: current and future perspectives

Nicoleta Dragomir, Xiao Ming Goh, Ann Roberts

Proceedings Volume 6861, 686106 (2008) https://doi.org/10.1117/12.762619

KEYWORDS: Tomography, 3D image processing, Refractive index, Fiber Bragg gratings, Cladding, Capillaries, Microfluidics, Spatial resolution, Phase imaging, 3D metrology

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Proceedings Article | 23 May 2005 Paper

Strain and temperature response of transmission dips at 2/3 of the Bragg wavelength in type Iand IIA fiber Bragg gratings

C. Rollinson, Scott Wade, N. Dragomir, Gregory Baxter, Stephen Collins

Proceedings Volume 5855, (2005) https://doi.org/10.1117/12.623413

KEYWORDS: Fiber Bragg gratings, Temperature metrology, Sensors, Ultraviolet radiation, Light sources, Refractive index, Calibration, Transmittance, Microscopes, Erbium

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Proceedings Article | 23 May 2005 Paper

Three parameter measurement using a single fiber Bragg grating inscribed in Er³⁺: Yb³⁺-codoped fiber

C. Rollinson, S. Trpkovski, Scott Wade, N. Dragomir, Gregory Baxter, Stephen Collins

Proceedings Volume 5855, (2005) https://doi.org/10.1117/12.623593

KEYWORDS: Fiber Bragg gratings, Ytterbium, Erbium, Sensors, Luminescence, Temperature metrology, Ions, Optical fibers, Light sources, Calibration

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Proceedings Article | 8 July 2003 Paper

Nondestructive imaging and characterization of optical fiber Bragg gratings

Nicoleta Dragomir, Darol Garchev, Gregory Baxter, Peter Farrell, Ann Roberts

Proceedings Volume 5036, (2003) https://doi.org/10.1117/12.498355

KEYWORDS: Fiber Bragg gratings, Refractive index, Optical fibers, Digital image correlation, Nondestructive evaluation, Image processing, Ultraviolet radiation, Imaging systems, Microscopes, Fabrication

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Proceedings Article | 15 March 2000 Paper

Image reconstruction in tissuelike turbid media under single and two-photon excitation

Xiasong Gan, N. Dragomir, Min Gu

Proceedings Volume 3912, (2000) https://doi.org/10.1117/12.379581

KEYWORDS: Luminescence, Image resolution, Photons, Objectives, Scattering, Image restoration, Point spread functions, Tissue optics, Expectation maximization algorithms, Deconvolution

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