Dr. Clara E. Dimas Profile

Dr. Clara E. Dimas

Assistant Professor at Khalifa Univ.

Websites:

Personal Website | Company Website

Dr. Dimas's areas of expertise are light emitting devices based on nanostructures, microelectromechanical systems for adaptive optics and semiconductor processing. Prior to joining MIST, she conducted research at the Center for Optical Technologies on the design and fabrication of broadband quantum dot/dash light sources for interferometric sensing systems. In addition, she previously worked at a startup from the Boston University Photonics Center on the product research and development of micromirrors for biomedical imaging and free-space communications.

Dr. Dimas received her PhD and MS in Electrical Engineering (EE) from Lehigh University, and her BSE in EE from the University of Pennsylvania. She has contributed to 40 publications including refereed journals, conference proceedings, invited talks and a US patent.

Proceedings Article | 24 February 2009 Paper

Modeling of quasi-supercontinuum laser linewidth and derivative characteristics of InGaAs quantum dot broadband laser

C. L. Tan, Y. Wang, H. Djie, C. Dimas, Y. H. Ding, V. Hongpinyo, C. Chen, B. S. Ooi

Proceedings Volume 7211, 72110X (2009) https://doi.org/10.1117/12.808571

KEYWORDS: Refractive index, Semiconductor lasers, Optical simulations, Laser damage threshold, Data modeling, Indium gallium arsenide, Quantum dots, Plasma, Continuous wave operation, Carrier dynamics

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Proceedings Article | 18 February 2009 Paper

The spectral analysis and mode structure of ultrabroad InAs/InAlGaAs quantum dash laser

C. L. Tan, Y. H. Ding, C. Dimas, H. Djie, Y. Wang, V. Hongpinyo, C. Chen, B. S. Ooi

Proceedings Volume 7224, 72240S (2009) https://doi.org/10.1117/12.808567

KEYWORDS: Quantum wells, Semiconductor lasers, Annealing, Laser damage threshold, Nanostructures, Silica, Semiconductors, Internal quantum efficiency, Optoelectronic devices, Spectroscopy

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Proceedings Article | 3 February 2009 Paper

Coherence length characteristics from broadband semiconductor emitters: superluminescent diodes versus broadband laser diodes

C. E. Dimas, C. L. Tan, H. S. Djie, B. S. Ooi

Proceedings Volume 7230, 72300B (2009) https://doi.org/10.1117/12.809118

KEYWORDS: Optical coherence tomography, Semiconductor lasers, Coherence (optics), Light sources, Arsenic, Cladding, Superluminescent diodes, Gallium arsenide, Interferometers, Indium arsenide

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Proceedings Article | 9 February 2007 Paper

Broadband emission of GaAs/AlGaAs quantum-well superluminescent diode at 850 nm

C. Dimas, C. Vishton, R. Merola, H. Djie, B. Ooi

Proceedings Volume 6475, 64751B (2007) https://doi.org/10.1117/12.700747

KEYWORDS: Antireflective coatings, Quantum wells, Optical amplifiers, Superluminescent diodes, Optical coherence tomography, Electrodes, Integrated optics, Light sources, Modulation, Continuous wave operation

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Proceedings Article | 25 October 2005 Paper

Interdiffused quantum nanostructure for photonics integration

Boon Siew Ooi, Hery Susanto Djie, Clara Dimas

Proceedings Volume 6013, 601304 (2005) https://doi.org/10.1117/12.630082

KEYWORDS: Quantum wells, Annealing, Diffusion, Nanostructures, Ion implantation, 3D modeling, Silicon, Gallium arsenide, Gallium, Dielectrics

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Proceedings Article | 20 January 2003 Paper

Large-scale polysilicon surface-micromachined spatial light modulator

Clara Dimas, Julie Perreault, Steven Cornelissen, Harold Dyson, Peter Krulevitch, Paul Bierden, Thomas Bifano

Proceedings Volume 4983, (2003) https://doi.org/10.1117/12.477932

KEYWORDS: Actuators, Spatial light modulators, Mirrors, Microelectromechanical systems, Micromirrors, Reflectivity, Interferometers, Packaging, Atmospheric optics, Spatial resolution

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Proceedings Article | 20 January 2003 Paper

MOEMS spatial light modulator development at the Center for Adaptive Optics

Peter A. Krulevitch, Paul Bierden, Thomas Bifano, Emily Carr, Clara Dimas, Harold Dyson, Michael Helmbrecht, Peter Kurczynski, Richard Muller, Scot Olivier, Yves-Alain Peter, Bernard Sadoulet, Olav Solgaard, Eui-Hyeok Yang

Proceedings Volume 4983, (2003) https://doi.org/10.1117/12.478562

KEYWORDS: Adaptive optics, Actuators, Microelectromechanical systems, Mirrors, Deformable mirrors, Electronics, Astronomy, Microopto electromechanical systems, Electrodes, Telescopes

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Proceedings Article | 6 November 2002 Paper

Micromachined deformable mirrors for adaptive optics

Thomas Bifano, Julie Perreault, Paul Bierden, Clara Dimas

Proceedings Volume 4825, (2002) https://doi.org/10.1117/12.457847

KEYWORDS: Mirrors, Actuators, Deformable mirrors, Adaptive optics, Silicon films, Chemical vapor deposition, Laser communications, Silicon, Thin films, Retinal scanning

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Proceedings Article | 19 April 2002 Paper

Large-scale metal MEMS mirror arrays with integrated electronics

Thomas Bifano, Paul Bierden, Steven Cornelissen, Clara Dimas, Hocheol Lee, Michele Miller, Julie Perreault

Proceedings Volume 4755, (2002) https://doi.org/10.1117/12.462845

KEYWORDS: Actuators, Microelectromechanical systems, Mirrors, Metals, Electronics, Electrodes, Aluminum, Optics manufacturing, Spatial light modulators, Surface finishing

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Proceedings Article | 19 April 2002 Paper

Polysilicon surface-micromachined spatial light modulator with novel electronic integration

Clara Dimas, Thomas Bifano, Paul Bierden, Julie Perreault, Peter A. Krulevitch, Ryan Roehnelt, Steven Cornelissen

Proceedings Volume 4755, (2002) https://doi.org/10.1117/12.462846

KEYWORDS: Spatial light modulators, Mirrors, Actuators, Electrodes, Microelectromechanical systems, Etching, Deep reactive ion etching, Analog electronics, Semiconducting wafers, Thin films

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