DOAJ Open Access 2024

Thermal lens investigation of the CdSe quantum dots using dual beam z-scan technique

M.D. Zidan A. Allahham A. Ghanem N. Mousa B. Abdallah +1 lainnya

Abstrak

We highlighted on the thermal lens (TL) effect of Cadmium Selenide quantum dots (CdSe QDs) using dual beam z-scan technique. The thermal lens nonlinear optical properties of CdSe QDs were investigated by applying the two CW laser beams (λ = 532 nm and λ = 632.8 nm). The thermal lens parameters of the CdSe solutions, such as: the on-axis phase shift (θ), the thermal diffusivity (D), and thermal diffusion time (tc) were extracted using the theoretical thermal lens model. Our results give new insight into the CdSe QDs dissolved in toluene and are valuable for further development of semiconductor QDs optical devices.

Topik & Kata Kunci

Optics. Light

Penulis (6)

M.D. Zidan

A. Allahham

A. Ghanem

N. Mousa

B. Abdallah

A. Al Salman

Format Sitasi

APA MLA BibTeX

Zidan, M., Allahham, A., Ghanem, A., Mousa, N., Abdallah, B., Salman, A.A. (2024). Thermal lens investigation of the CdSe quantum dots using dual beam z-scan technique. https://doi.org/10.1016/j.rio.2024.100692

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Informasi Jurnal

Tahun Terbit: 2024
Sumber Database: DOAJ
DOI: 10.1016/j.rio.2024.100692
Akses: Open Access ✓