Prof. Igor Jovanovic Profile

Prof. Igor Jovanovic

Professor at Univ of Michigan

SPIE Involvement:

Editor | Author

Proceedings Article | 8 May 2018 Paper

Field effect photoconductivity in graphene on undoped semiconductor substrates

B. Sarker, E. Cazalas, I. Childres, T.-F. Chung, I. Jovanovic, Y. Chen

Proceedings Volume 10638, 106381A (2018) https://doi.org/10.1117/12.2309376

KEYWORDS: Graphene, Silicon carbide, Photodetectors, Semiconductors, Modulation, Absorption, Phototransistors, Photons, Finite element methods, Field effect transistors

Read Abstract +

Proceedings Article | 3 May 2012 Paper

Graphene field effect transistor as a radiation and photodetector

Ozhan Koybasi, Isaac Childres, Igor Jovanovic, Yong Chen

Proceedings Volume 8373, 83730H (2012) https://doi.org/10.1117/12.919628

KEYWORDS: Graphene, Field effect transistors, Sensors, Photons, Resistance, Silicon carbide, Electrons, Electric field sensors, Ionizing radiation, Semiconductors

Read Abstract +

Proceedings Article | 3 June 2011 Paper

Resolution enhancement of imaging systems by quantum phase amplification

Y. Yin, D. French, I. Jovanovic

Proceedings Volume 8057, 805709 (2011) https://doi.org/10.1117/12.882803

KEYWORDS: Signal to noise ratio, Sensors, Imaging systems, Image resolution, Spatial resolution, Resolution enhancement technologies, Spatial frequencies, Image segmentation, Atmospheric optics, Amplifiers

Read Abstract +

Proceedings Article | 13 May 2011 Paper

Effect of energetic electron irradiation on graphene and graphene field-effect transistors

Isaac Childres, Michael Foxe, Igor Jovanovic, Yong Chen

Proceedings Volume 8031, 803122 (2011) https://doi.org/10.1117/12.884694

KEYWORDS: Graphene, Raman spectroscopy, Radiation effects, Electron beams, Transistors, Scanning electron microscopy, Lithography, Sensors, Nanotechnology, Silicon

Read Abstract +

Proceedings Article | 15 February 2008 Paper

Recirculation injection by nonlinear gating for high-power laser pulses

Igor Jovanovic, Miro Shverdin, David Gibson, Curtis Brown

Proceedings Volume 6881, 68810F (2008) https://doi.org/10.1117/12.761037

KEYWORDS: Nonlinear crystals, Pulsed laser operation, X-rays, Optical switching, Switches, Crystals, X-ray sources, Switching, Laser applications, Mirrors

Read Abstract +

Proceedings Article | 7 February 2006 Paper

Gratings for high-energy petawatt lasers

H.T. Nguyen, J.A. Britten, T.C. Carlson, J.D. Nissen, L.J. Summers, C.R. Hoaglan, M.D. Aasen, J.E. Peterson, I. Jovanovic

Proceedings Volume 5991, 59911M (2006) https://doi.org/10.1117/12.633689

KEYWORDS: Diffraction gratings, Optical design, Coating, Wavefronts, Multilayers, Dielectrics, Photoresist materials, Etching, Pulsed laser operation, Reflectivity

Read Abstract +

Proceedings Article | 7 February 2006 Paper

The Texas Petawatt Laser

Mikael Martinez, Erhard Gaul, Todd Ditmire, Skyler Douglas, Dan Gorski, Watson Henderson, Joel Blakeney, Doug Hammond, Michael Gerity, John Caird, Al Erlandson, Igor Iovanovic, Chris Ebbers, Bill Molander

Proceedings Volume 5991, 59911N (2006) https://doi.org/10.1117/12.638939

KEYWORDS: Pulsed laser operation, Amplifiers, Optical amplifiers, Laser systems engineering, Laser applications, Crystals, Laser development, Fusion energy, Diagnostics, Laser energy

Read Abstract +

Proceedings Article | 22 April 2005 Paper

Fiber laser front ends for high-energy short pulse lasers

Jay Dawson, Zhi Liao, Scott Mitchell, Michael Messerly, Raymond Beach, Igor Jovanovic, Curtis Brown, Stephen Payne, C. Barty

Proceedings Volume 5709, (2005) https://doi.org/10.1117/12.591147

KEYWORDS: Fiber lasers, Pulsed laser operation, Laser systems engineering, Amplifiers, Fiber amplifiers, Oscillators, Polarization, Mode locking, National Ignition Facility, Glasses

Read Abstract +

Proceedings Article | 21 February 2005 Paper

Precision damage tests of multilayer dielectric gratings for high-energy petawatt lasers

Igor Jovanovic, Curtis Brown, Brent Stuart, William Molander, Norman Nielsen, Benoit Wattellier, Jerald Britten, Deanna Pennington, Christopher Barty

Proceedings Volume 5647, (2005) https://doi.org/10.1117/12.585068

KEYWORDS: Diffraction gratings, Laser damage threshold, Diffraction, Optical design, Picosecond phenomena, Manufacturing, Dielectrics, Coating, Photoresist materials, Pulsed laser operation

Read Abstract +

Proceedings Article | 12 January 2005 Paper

Unique high-power fiber laser technologies

William Neuman, Deanna Pennington, Jay Dawson, Alex Drobshoff, Raymond Beach, Igor Jovanovic, Zhi Liao, Stephan Payne, C. Barty

Proceedings Volume 5653, (2005) https://doi.org/10.1117/12.581425

KEYWORDS: Fiber lasers, Fiber amplifiers, Optical amplifiers, Absorption, Laser systems engineering, Optical fibers, Cladding, Amplifiers, Neodymium, Ytterbium

Read Abstract +

Proceedings Article | 7 June 2004 Paper

Large flattened-mode optical fiber for reduction of nonlinear effects in optical fiber lasers

Jay Dawson, Raymond Beach, Igor Jovanovic, Benoit Wattellier, Zhi Liao, Stephen Payne, Christopher Barty

Proceedings Volume 5335, (2004) https://doi.org/10.1117/12.529746

KEYWORDS: Fiber amplifiers, Optical fibers, Amplifiers, Optical amplifiers, Fiber lasers, Refractive index, Nonlinear optics, Waveguide modes, Raman scattering, Raman spectroscopy

Read Abstract +

Proceedings Article | 1 April 2002 Paper

Highly efficient tabletop optical parametric chirped pulse amplifier at 1 um

Igor Jovanovic, Christopher Ebbers, Brian Comaskey, Randal Bonner, Edward Morse

Proceedings Volume 4633, (2002) https://doi.org/10.1117/12.461371

KEYWORDS: Crystals, Amplifiers, Pulsed laser operation, Ultrafast phenomena, Optical amplifiers, Q switched lasers, Oscillators, Laser crystals, Relays, Fusion energy

Read Abstract +

Showing 5 of 12 publications

SPIE Conference Volume | 18 December 2019

Ultrafast Optics 2019

SPIE Conference Volume | 18 December 2019

Ultrafast Optics 2019

Conference Committee Involvement (2)

Ultrafast Optics XII

6 October 2019 | Bol, Croatia

Ultrafast Optics XII

6 October 2019 | Bol, Croatia

Keywords/Phrases

Search In:

Publication Years