Arthur Dogariu
Research Scholar, MAE Dept., Princeton University
Office:	(609) 258-9344
Email:	adogariu@princeton.edu
URL:	http://www.princeton.edu/~adogariu/
U.S. Mail:	Princeton University, MAE Dept., EQUAD D430, Olden Street, Princeton, NJ 08544

Selected publications (click here for a complete publications list):

Remote Sensing:

• “High Gain Backward Lasing in Air,” Science 331, 442 (2011). (pdf
)
• “Detecting localized trace species using Radar REMPI,” Appl. Opt., 50, A68 (2011).

Atomic Spectroscopy & Plasma Dynamics:

• “Direct Measurement of the Electron-Loss Rate in Air,” submitted.
• “Velocity Measurements in Unseeded Air Flows by Microwave Scattering from a Laser Generated Micro Volume Plasma,” in preparation
• “Femtosecond laser electronic excitation tagging for quantitative velocity imaging in air,” Appl. Opt., 50, 5158 (2011).
• “Temporally resolved measurement of electron density in small atmospheric plasmas, Appl. Phys. Lett., 96, 171502 (2010).
• “Temporal Evolution of Cold Atmospheric Plasma Jet,” Appl. Phys. Lett. 94, 231504 (2009).

Biophotonics – Molecular optical spectroscopy and detection:

· “Real-time monitoring of blood using coherent anti-Stokes Raman spectroscopy,” J. Biomed. Opt. 13, 54004 (2008).

· “Real-time detection of bacterial spores using Coherent anti-Stokes Raman Spectroscopy,” J. Appl. Phys. 103, 036103 (2008).

· “Time-resolved coherent anti-Stokes Raman scattering spectroscopy with a photonic crystal fiber based light source,” in preparation.

· “Sensitive femtosecond CARS discrimination between 2,6 Dipicolinic acid and 3,5 Dipicolinic acid,” Opt. Lett., Vol. 31, No. 21, 3176 (2006).

· “Optimizing the Laser Pulse Configuration for Coherent Raman Spectroscopy,” Science 316, 265 (2007).

Organic lasers – semiconducting polymers:

• “Photophysics of poly(2, 3-diphenyl-5-hexyl-p-phenylene vinylene),” Phys. Rev. B (Condensed Matter) 61 (23), 16183-6 (2000).
• “Ultrafast detection of charged photocarriers in conjugated polymers,” Phys. Rev. B (Condensed Matter) 61(14), 9373-9 (2000).
•  “Excited state spectral and dynamics studies of MEH-PPV,”  Synthetic Metals 101, 202-3 (1999).
•  “Time-Resolved Förster Energy Transfer in Polymer Blends,” Synthetic Metals 100 (1), 95-100 (1999).
•  “Picosecond Time-Resolved Spectroscopy of the Excited State in a Soluble Derivative of Poly(phenylene vinylene): Origin of the Bimolecular decay,” Phys. Rev. B (Condensed Matter), Vol. 58, No. 16, 10218 (1998).

Nanophotonics:

• “Delay in Light Transmission through Small Apertures,” Opt. Lett. 26, 450 (2001).
• “Optical pulse propagation through metallic nano-apertures,“ Applied Physics B, 74 [Suppl.], S69 (2002).
• “Reducing Far-field Diffraction by Structured Apertures,” Opt. Comm., Vol. 220, No. 4-6, 223 (2003).

Fast Light - Wave propagation in dispersive media:

• “Gain-assisted superluminal light propagation,” Nature 406, 277-9 (2000).
• “Transparent Anomalous Dispersion and Superluminal Light Pulse Propagation at a Negative Group Velocity,” Phys. Rev. A (Atomic, Molecular and Optical Physics), 63 (5), 053806-12, (2001).
• “Superluminal light pulse propagation via rephasing in a transparent anomalously dispersive medium,” Optics Express 8, 344-350 (2001).
• “Signal velocity, causality, and quantum noise in superluminal light pulse propagation,” Phys. Rev. Lett., 86, 3925 (2001).

 Nonlinear Optics:

• “Purely Refractive Transient Energy Transfer Via Stimulated Rayleigh Wing Scattering,” J. Opt. Soc. Am. B, Vol. 14, No. 4, 796 (1997).
• “Low frequency Raman gain measurements using chirped pulses,” Optics Express, Vol. 1, No. 3, p. 73 (1997).

Optical Communication:

•  “Correlated photon generation for quantum cryptography,” NEC R&D Journal, Special Issue 44, 294 (2003).
•  “PMD Compensation via real-Time Phase Retrieval from Spectral Interference,” Opt. Comm., 282, 3706 (2009).

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Arthur Dogariu | Princeton University | adogariu@princeton.edu