Orbital angular momentum comb generation from azimuthal binary phases

Shiyao Fu; Zijun Shang; Lan Hai; Lei Huang; Yanlai Lv; Chunqing Gao

doi:10.1117/1.APN.1.1.016003

Advanced Photonics Nexus, Volume. 1, Issue 1, 016003(2022)

Orbital angular momentum comb generation from azimuthal binary phases Article Video , On the Cover

Shiyao Fu^1,2,3、*, Zijun Shang^1,2,3, Lan Hai^1,2,3, Lei Huang^1,2,3, Yanlai Lv^1,2,3, and Chunqing Gao^1,2,3、*

Author Affiliations

¹Beijing Institute of Technology, School of Optics and Photonics, Beijing, China

²Ministry of Industry and Information Technology of the People’s Republic of China, Key Laboratory of Information Photonics Technology, Beijing, China

³Ministry of Education of the People’s Republic of China, Key Laboratory of Photoelectronic Imaging Technology and System, Beijing, China

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Equations(4)

P_{B} = {\begin{matrix} 0, & if P_{spp} < P_{th} \\ π, & if P_{spp} \geq P_{th} \end{matrix},

(1)

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P_{B} (φ) = π \sum_{κ = 0}^{K} (- 1)^{κ + 1} rect (\frac{φ}{φ_{κ}} - 0.5), φ \in [0,2 π),

(2)

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E (r, φ) = \frac{1}{\sqrt{2 π}} \sum_{l = - \infty}^{+ \infty} a_{l} \exp (i l φ) .

(3)

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a_{l} = \frac{1}{\sqrt{2 π}} \int_{0}^{2 π} E (r, φ) \exp (- i l φ) d φ .

(4)

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Shiyao Fu, Zijun Shang, Lan Hai, Lei Huang, Yanlai Lv, Chunqing Gao. Orbital angular momentum comb generation from azimuthal binary phases[J]. Advanced Photonics Nexus, 2022, 1(1): 016003

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Paper Information

Category: Research Articles

Received: Apr. 9, 2022

Accepted: May. 27, 2022

Published Online: Jul. 1, 2022

The Author Email: Fu Shiyao (fushiyao@bit.edu.cn), Gao Chunqing (gao@bit.edu.cn)

DOI:10.1117/1.APN.1.1.016003

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology