Ahmed Osman - Publications, H-index & Citations

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Ahmed Osman

helwan university

21H-index

113Paper Count

1.2KCitation Count

Published Papers 10

Publication Date

Optimization of Silicon–Germanium thermoelectric generator system used in exhaust systems of internal combustion engines

Results in Engineering

IF7.9

2025-10-20

OAAI

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

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Computer-assisted sperm analysis of the epididymal spermatozoa in dromedary camels suffering from penile and preputial pathological problems

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

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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.

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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

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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

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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.

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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.

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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.

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

APPLIED PHYSICS LETTERS

IF3.6

2011-12-01