1. No category

C.V.
Ahmed Mahmoud Saad Mohamed
Assistant Lecturer in Laser Science and Interaction Department
National Institute of Laser Enhanced Sciences
Cairo University
Egypt
Address: 8 Mostafa El-Ghamraoy St. Benisuef, Egypt.
Date of Birth: 23 September, 1979
Mobile: +201143270729
E-mail: [email protected]
Website: http://scholar.cu.edu.eg/?q=ahmed-m-saad/
Education:
1996-2000
Bachelor of Science (B.Sc.) Physics
Grade: very good
Faculty of Science
Benisuef University
Egypt.
2001
Pre-master courses in Experimental Physics
Faculty of Science
Benisuef University
Egypt.
2003
Diploma in Laser Systems
Grade: very good
Department: Laser Science and Interaction
National Institute of Laser Enhanced Sciences
Cairo University
Egypt.
2005
Pre-master courses in Laser Systems
Premaster Project: Built up CO2 laser.
Department: Laser Science and Interaction
National Institute of Laser Enhanced Sciences
Cairo University
Egypt.
2010
M.Sc. in degree of laser system.
Entitled: Near IR Lasing Properties of Semiconductor Nanocrystals.
Department: Laser Science and Interaction.
National Institute of laser Enhanced Sciences
Cairo University
Egypt.
2012
Pre-PhD courses
2011- until now Study and research in PhD
Entitled: Enhancing lasing activity by utilizing some heterojunction
nanoparticles.
Department: Laser Science and Interaction
National Institute of Laser Enhanced Sciences
Cairo University
Egypt.
Experiences:
 Experience in Preparation of metal and semiconductor nanoparticles by different
chemical methods such as:

Preparation of nanoparticles using Organometallic Pyrolysis in Hot Surfactant
Method with different size and shape.

Preparation of semiconductor using Microwave-Assisted Aqueous Synthesis.
 Design and built up gas flow CO2 laser.
Type: CW laser.
Output Power: 2 W
Length of tube: 80 cm
Deference Voltage on electrodes: 2.5 Kv
Current between electrodes: 110 mA
Type of electrodes: copper
Type of window: ZnSe with anti reflected coated
Type of output mirror: ZnSe with reflected coated, 80% reflected.
Type of reflected mirror: Al
 Experience in vacuum technique.
 Experience in many spectroscopic devices which I used it in studying spontaneous and
stimulated emission of samples.
 Share in reform, installation and realignment many laser devices such Nd-YAG laser
(model continuum PL 7010) and Ar laser.
 Experience in installation and realignment optics such as nonlinear crystals (LBO,
BBO, and KTP).
 Experience in operating system of many lasers such as Nd-YAG Laser (model
continuum PL 7010), N2 Laser, Ar Laser (Lexel Model 95), He-Cd Laser, CO2 Laser,
He-Ne Laser, Dye Laser and Diode Laser.
 Experience in operating system of CCD Camera (Appoga), Monochromatic (Spex
750M), UV-Vis Spectrophotometer, Spectrofluormeter, high frequency oscilloscope
(300MHz and 500MHz), liquid helium path cryostat (CTI-CRYOGENICS).
 Emission set up using different laser sources (ex. Ar laser, He- Cd laser, Nd-YAG
laser), and lifetime measurements.
 Experience in electronic of devices.
Teaching Experience
2006-until now: Experience in teaching laser system laboratory course for diploma and
Pre-master students.
Skills:

Languages:



Arabic: Native language
English: - IELTS degree 5
Computer Skills:

Good user in operating systems (Windows), MS office programs, instrumentations
software, Origin Program.
Career History
2003 Teaching Assistant
Department: Laser Science and Interaction
National Institute of laser Enhanced Sciences
Cairo University
Egypt.
2004
Assistant Lecturer
Department: Laser Science and Interaction
National Institute of laser Enhanced Sciences
Cairo University
Egypt.
List of publications

A. M. Saad, M.M. Bakr, I.M. Azzouz, Maram T.H. Abou Kana. "Effect of
temperature and pumping power on the photoluminescence properties of type-II
CdTe/CdSe core-shell QDs", Applied Surface Science 257 (2011) 8634– 8639.

A. M. Saad, M.B. Mohamed, Maram T.H. Abou Kana, I.M. Azzouz. “Synthesis
effect, upconversion and amplified stimulated emission of luminescent CdTe NPs”,
Optics & Laser Technology 46 (2013) 1–5.
Training and Conferences
- THE XXVII INTERNATIONAL CONFERENCE, The Egyptian Materials
Research Society (Eg-MRS 2008) April 2008.
- THE XXVIII INTERNATIONAL CONFERENCE, The Egyptian Materials
Research Society (Eg-MRS 2010) March 2010.
- Fourth International Conference, Modern Trends in Physics Research (MTPR –
010), December 12-16, 2010.
Awards and Rewards
2008
2009-2010
Ideal Teaching Assistant
Department: Laser Science and Interaction
National Institute of laser Enhanced Sciences
Cairo University, Egypt.
Best Master Thesis
National Institute of laser Enhanced Sciences
Cairo University, Egypt.
References
1. Prof. Dr. Iftitan E M Munir Azzouz
Professor of Laser Physics
Head of Department of Laser Science and Interaction
National Institute of laser Enhanced Sciences
Cairo University
Egypt
TEL: +20123945089
E-mail: [email protected]
2. Prof. Dr. Alsayed A.M. Elsherbini Mahmoud
Professor Photochemistry and Advanced Nanotechnology
Vice Dean for Graduate Studies and Research
Department of Laser Applications in Metrology, Photochemistry
and Agriculture
National Institute of laser Enhanced Sciences
Cairo University
Egypt
Tel.: +207008100010
E-mail: [email protected]
3. Prof. Dr. Mohamed Montser Sabry
Professer of Laser Physics
Department of Laser Science and Interaction
National Institute of Laser Enhanced Sciences
Cairo University
Egypt
Tel.: +201223936528
E-mail: [email protected]
4. Associate Prof. Dr. Mona Bakr Mohamed
Professor of Nanotechnology and Photochemistry
Department of Laser Applications in Metrology, Photochemistry
and Agriculture
Institute of Laser Enhanced Sciences
Cairo University
Egypt
Tel.: +20125786521
E-mail: [email protected]
5. Associate Prof Dr. Maram Taha Hussein Abou-Kana
Professor of Photochemistry and Dye Laser
Department of Laser Science and Interaction
National Institute of Laser Enhanced Sciences
Cairo University
Egypt
Tel.: +20106502629
E-mail: [email protected]
6. Associate Prof Dr. Mohamed Atta Khdr
Professor of Plasma and Laser Physics
Department of Laser Science and Interaction
National Institute of Laser Enhanced Sciences
Cairo University
Egypt
Tel.: +201066206904
E-mail: [email protected]
7. Dr. Mohamed A. Hafez
Lecturer of Laser Physics
Department of Laser Science and Interaction
National Institute of Laser Enhanced Sciences
Cairo University
Egypt
Tel.: +201155094826
E-mail: [email protected]
[email protected]