Personal Info
 

Name Oren Cohen
Email oren@technion.ac.il
Phone number 04-8295937
Fax number 04-825107
 
Research & teaching experience
Current research interests

The group of Oren Cohen investigates, theoretically and experimentally, various phenomena in high-field physics and ultrafast optics. Our current research goals include: efficient and compact generation of laser-like radiation in extreme ultraviolet spectral region through the process of high harmonic generation, creation and investigation of spatiotemporal optical solitons (light bullets), induction of optical channels in the atmosphere, creation and investigations of self-trapped leaky waves (soleakons), and development of novel techniques for diagnostics of short laser pulses.

Research grants & Contracts
Complete CV
Selected Publications

1. P. Sidorenko, M. Kozlov, A. Bahabad, M. Murnane, H. Kapteyn, and O. Cohen, "sawtooth grating assisted phase matching", Optics Express, 18, 22686 (2010)
2. A. Szameit, Y. Shechtman, H. Dana, S. Steiner, S. Gazit, T. Cohen-Hyams, E. Bulkish, O. Cohen, Y. Eldar, S. Shoham, E.B. Kley, and M. Segev, "Far-field microscopy of sparse sub-wavelength objects", http://arxiv.org/abs/1010.0631
3. Arpin, T. Popmintchev, N. Wagner, A.L. Lytle, O. Cohen, H.C. Kapteyn, and M.M. Murnane, Enhanced High Harmonic Generation from Multiply Ionized Argon above 500 eV through Laser Pulse Self-Compression, Phys. Rev. Lett., 103, 143901 (2009).
4. Or Oeleg, Yonatan Plotnik, Nimrod Moiseyev, Oren Cohen, and Mordechai Segev, Self-trapped leaky waves and their interactions, Phys. Rev. A 80, 041801(R) (2009).
5. Hassid C. Gurgov and Oren Cohen, Spatiotemporal pulse-train solitons, Optics Express 17, 7052 (2009).
6. Tenio Popmintchev, Ming-Chang, Alon Bahabad, Michael Gerrity, Pavel Sidorenko, Oren Cohen, Ivan Christov, Margaret M. Murnane, and Henry C. Kapteyn, Phase matching of high harmonics generation in the soft and hard X-ray regions of the spectrum , PNAS 106 10516, (2009)

 

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