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Samad
Roshan Entezar
Male
4/25/1969
Tabriz-Iran
Iranian
Assistant Professor, Faculty of physics, University of
Tabriz
Mailing address: Faculty of physics, University of Tabriz,Tabriz-Iran
Telephone No : 1- (+98)(411)3393312
E-mail:
s-roshan@tabrizu.ac.ir
samad_roshanentezar@yahoo.com
Educational Background:
Ph.D in Laser Physics, University of Tabriz, Iran 2006
M.Sc in Laser Physics, University of Tabriz, Iran 2002
B.Sc in Applied Physics, University of Tabriz, Iran 1995
Field of interest: 1- Quantum Optics.
2- Photonic crystals.
3- Metamaterials.
Papers in Journals
1 - S. Roshan Entezar and H. Tajalli; Spontaneous emission spectrum from
a driven three- level atom in a double-band photonic crystal. Journal of
Sciences,17(4) 351-358(2006)
2- S. Roshan Entezar and H. Tajalli; Probe absorption–dispersion spectra
of a driven three-level atom in a double-band photonic crystal. J. Phys.
B: At. Mol. Opt. Phys. 39 2959–2967 (2006).
3- S. Roshan Entezar and H. Tajalli; Quantum interference in absorption
and dispersion of a four-level atom in a double-band photonic crystal.
Phys. Rev. A 75, 023816 (2007).
4- - S. Roshan Entezar; H. Vahed and H. Tajalli; Effect of a modified
reservoir on the nature of interference in the spontaneous emission of a
driven four-level atom. J. Phys. B: At. Mol. Opt. Phys. 40 2927–2937
(2007).
5- S. Roshan Entezar and H. Tajalli; Effect of Quantum Interference on the
Absorption Spectrum of a Four-Level Atom in Photonic Crystals. Scientia
Iranica 14 (5) 512-518 (2007).
6- A. Namdar, s. Roshan Entezar, H. Tajali and Z. Eyni; “Backward
nonlinear surface Tamm-states in left-handed metamaterials” OPTICS
EXPRESS 16 10543-10548 (2008).
7- S. Roshan Entezar , A. Namdar, Z. Eyni and H. Tajali; “Nonlinear
surface waves in one-dimensional photonic crystals containing left-handed
metamaterials” Phys. Rev. A 78, 023816 (2008).
8- S. Roshan Entezar , A. Namdar, H. Rahimi and H. Tajali;
“LOCALIZED WAVES AT THE SURFACE OF A SINGLE-NEGATIVE
PERIODIC MULTILAYER STRUCTURE” J. of Electromagn. Waves and
Appl., 23, 171–182, (2009).
9- S. Roshan Entezar, “Disentanglement of atom-photon via quantum
interference in driven three-level atoms” Optics Communications 282
1171–1174, (2009).
10- S. Roshan Entezar and A. Namdar “Localized modes in defective
multilayer structures” PHYSICAL REVIEW A 80, 013814 (2009).
11- S. Roshan Entezar “SIMULTANEOUS TE AND TM SURFACE
POLARITONS IN A BILAYER COMPOSED OF A SINGLENEGATIVE MATERIALS” Progress In Electromagnetics Research M,
Vol. 7, 179-192, (2009).
12- S. Roshan Entezar “Entanglement of a two-level atom and its
spontaneous emission near the edge of a photonic band gap” Physics
Letters A. 373, 3413 (2009).
13- H. Rahimi, A. Namdar, S. Roshan Entezar and H. Tajali; “PHOTONIC
TRANSMISSION SPECTRA IN ONE-DIMENSIONAL FIBONACCI
MULTILAYER STRUCTURES CONTAINING SINGLE-NEGATIVE
METAMATERIALS“Progress In Electromagnetics Research PIER 102,
15, (2010)
14- S. Roshan Entezar “Controllable atom-photon entanglement near a
3D anisotropic photonic band edge” accepted in to J. Phys. B: At. Mol.
Opt. Phys. (2010)
Papers in Conferences
1- H. Tajalli; S. Roshan Entezar and S. Ahmadi; “The study of absorption
effect in the calculation of a second order nonlinear coefficient from the
data of a Maker frings experiment”. Proceeding of Physics Conference P.P.
54 August 27-31 Shahrood – Iran 2000.
2- S. Roshan Entezar and H. Tajalli; “The effect of defect modes on
spontaneous emission of a three lavel atom in photonic crystals”.
Proceeding of the 12th conference on optics and photonics of Shiraz-iran,
Jan. 31st –Feb.2nd 2006 .
3- H. Vahed; S. Roshan Entezar and H. Tajalli; “The effect of fine
structure on the spontaneous emission, absorption-dispersion spectra of a
four-level atom in a photonic crystal”. Proceeding of Physics Conference
of Iran, Shahrood University, Shahrood 28-31 August 2006.
4- H. Vahed; S. Roshan Entezar and H. Tajalli; “The effect of reservoir on
the type of quantum interference in a the driven fourlevel atom”.
Proceeding of Physics Conference of Iran,. Yasooj University, Yasooj
Iran,.27-29, September 2007.
5- Balkanlu, Mohammad Ali; Roshan Entezar, Samad; Jafari Dolama,
Akbar and Amiri , maryam; “Effect of the driving field on the entropy of a
two-level atom”; Proceeding of Physics Conference of Iran,. Yasooj
University, Yasooj Iran,.27-29, September 2007.
6- H. Rahimi, H. Tajali and s. Roshan Entezar; “Second harmonic
generation in media with negative rafraction index” The 1 st scholar physics
gathering, Islamic Azad University Varamin Branch 7 November 2007.
7- A. Namdar, S. Roshan Entezar, H. Tajali and Z. Eyni; “Nonlinear
surface waves at the interface of metamaterials and photonic crystals ”
Proceedings of 14th Optics & Photonics, Rafsanjan, Iran. January 2008.
8- S. Roshan Entezar, H. Rahimi, A. Namdar and H. Tajali; “Lateral shift
of optical beam at the interface of conventional and single negative
materials.” Proceedings of 14th Optics & Photonics, Rafsanjan, Iran.
January 2008.
9- S. Roshan Entezar, A. Jafari Dolama and A. Balkanlu; “Effect of
quantum interference on the entanglement between a V-type three level
atom and its spontaneous emission fields in presence of a driving laser
field ” Proceedings of 14th Optics & Photonics, Rafsanjan, Iran. January
2008.
10- S. Roshan Entezar, A. Jafari Dolama and M. Amiri; “Effect of
Quantum Interference on the Intensity_Intensity Correlation in a Threelevel V Type Atom” Abstracts book of 1st Reginal Mathematics and
Physics WorkShop, Azad auniversity of Bonab, February 2008.
11- Roshan Entezar, Samad; “Effect of photonic band gap reservoir on the
entanglement of an atom and its spontaneous emission”; Proceeding of
Physics Conference of Iran,. Kashan University, Kashan Iran,.25-28,
August 2008.
12- Roshan Entezar, Samad; Namdar, Abdolrahman; “Study of structural
defect localized waves in photonic crystals ”; Proceeding of Physics
Conference of Iran,. Kashan University, Kashan Iran,.25-28, August 2008.
13- Rahimi, Hadi, Roshan Entezar, Samad, Namdar, Abdorahman and
Tajalli, Habib; “Propagation of surface wave at the interface of
conventional media and onedimensional photonic crystals containing
single negative materials ”; Proceeding of Physics Conference of Iran,.
Kashan University, Kashan Iran,.25-28, August 2008.
14- Rahimi, Hadi, Roshan Entezar, Samad, Namdar, Abdorahman and
Tajalli, Habib; “Backward Surface Waves in One-dimensional Photonic
Crystals Containing Single Negative Metamaterials”; Proceedings of 15th
Optics & Photonics, University of Isfahan, 27-29 January 2009.
15- Roshan Entezar, Samad; “Control of the entropy of a three-level driven
V-type atom”; Proceedings of 15th Optics & Photonics, University of
Isfahan, 27-29 January 2009.
16- Z. Eyni, S. Roshan Entezar, A. Namdar and H. Tajali; “Dispersion
Property of Surface Waves Excited at the One Dimensional Photonic
Crystal Containing Thin Nonlinear Defect”; Proceedings of 15th Optics &
Photonics, University of Isfahan, 27-29 January 2009.
17- Z. Eyni, S. Roshan Entezar, A. Namdar and H. Tajali; “The surface
wave switching in photonic crystals containing metamaterial by nonlinear
cap layer” Proceeding of Physics Conference of Iran,. University of
Isfahan, Isfahan Iran,.14-18, August 2009.
18- A. Namdar, S. Roshan Entezar and M. Nikkhoo; “Effect of dispersive
defect on the pulse propagation in one-dimensional photonic crystal”
Proceeding of Physics Conference of Iran,. University of Isfahan, Isfahan
Iran,.14-18, August 2009.
19- Roshan Entezar, Samad, “Left-handed materials with positive
refractive index’; Proceedings of 16th Optics & Photonics, University of
Yazd, Yazd Iran. 26-28 January 2010.
20- S. Roshan Entezar, A. Namdar and M. Nikkhoo “Subluminal and
superluminal reflection and transmission in onedimensional photonic
crystals’; Proceedings of 16th Optics & Photonics, University of Yazd,
Yazd Iran. 26-28 January 2010.