Ahmed Osman - Publications, H-index & Citations

Ahmed Osman

helwan university

21H指数

113论文数

1.2K被引数

收录论文 10

发表时间

Optimization of Silicon–Germanium thermoelectric generator system used in exhaust systems of internal combustion engines 内燃机排气系统中使用的硅-锗热电发电机系统的优化

Results in Engineering

IF7.9

2025-10-20

OAAI

Abd El-Moneim A. Harb; Khairy Elsayed; Ahmed S.T. Osman; Ahmed Abdo

Computer-assisted sperm analysis of the epididymal spermatozoa in dromedary camels suffering from penile and preputial pathological problems 骆驼附睾精子计算机辅助分析，研究对象为患有阴茎和包皮病理问题的单峰驼。

FRONTIERS IN VETERINARY SCIENCE

IF2.9

2025-03-14

OAAI

Ali, Montaser Elsayed; Gao, Min; Essawi, Walaa M.; Osman, Ahmed Yassen M.; Hussein, Mohamed K.; Al-Saeed, Fatimah A.; Hussein, Hassan A.; Liu, Yong-bin; Mohamed, Ragab Hassan

Suspended germanium waveguides with subwavelength-grating metamaterial cladding for the mid-infrared band

OPTICS EXPRESS

IF3.3

2021-05-17

OAAI

Sanchez-Postigo, Alejandro; Ortega-Monux, Alejandro; Soler Penades, Jordi; Osman, Ahmed; Nedeljkovic, Milos; Qu, Zhibo; Wu, Yangbo; Molina-Fernandez, Inigo; Cheben, Pavel; Mashanovich, Goran Z.; Gonzalo Wanguemert-Perez, J.

Nanometallic antenna-assisted amorphous silicon waveguide integrated bolometer for mid-infrared

OPTICS LETTERS

IF3.3

2021-02-01

OAAI

Wu, Yangbo; Qu, Zhibo; Osman, Ahmed; Wei, Chen; Cao, Wei; Tarazona, Antulio; Oo, Swe Zin; Chong, Harold M. H.; Muskens, Otto L.; Mashanovich, Goran Z.; Nedeljkovic, Milos

Mid-Infrared Nanometallic Antenna Assisted Silicon Waveguide Based Bolometers

ACS PHOTONICS

IF6.7

2019-11-21

OAAI

Wu, Yangbo; Qu, Zhibo; Osman, Ahmed; Cao, Wei; Khokhar, Ali Z.; Penades, Jordi Soler; Muskens, Otto L.; Mashanovich, Goran Z.; Nedelikovic, Milos

Suspended low-loss germanium waveguides for the longwave infrared

OPTICS LETTERS

IF3.3

2018-12-07

OAAI

Osman, A.; Nedeljkovic, M.; Penades, J. Soler; Wu, Y.; Qu, Z.; Khokhar, A. Z.; Debnath, K.; Mashanovich, G. Z.

Suspended silicon waveguides for long-wave infrared wavelengths

OPTICS LETTERS

IF3.3

2018-02-09

OAAI

Penades, J. Soler; Sanchez-Postigo, A.; Nedeljkovic, M.; Ortega-Monux, A.; Wanguemert-Perez, J. G.; Xu, Y.; Halir, R.; Qu, Z.; Khokhar, A. Z.; Osman, A.; Cao, W.; Littlejohns, C. G.; Cheben, P.; Molina-Fernandez, I.; Mashanovich, G. Z.

Origin of ringlike angular distributions observed in rainbow channeling in ultrathin crystals

PHYSICAL REVIEW B

IF3.7

2012-11-26

PREAI

Motapothula, M.; Petrovic, S.; Neskovic, N.; Dang, Z. Y.; Breese, M. B. H.; Rana, M. A.; Osman, A.

Fabrication of large-area ultra-thin single crystal silicon membranes

APPLIED PHYSICS LETTERS

IF3.6

2011-12-01

OAAI

Dang, Z. Y.; Motapothula, M.; Ow, Y. S.; Venkatesan, T.; Breese, M. B. H.; Rana, M. A.; Osman, A.