Achromatic Flat Metasurface Fiber Couplers within Telecom Bands

Achromatic Flat Metasurface Fiber Couplers within Telecom Bands

We proposed a single metalens for fiber coupling within telecom bands. This proposed fiber coupler combined a single layer metalens and a Polydimethylsiloxane (PDMS) layer. Instead of traditional fiber collimators, which are bulky and require complex calibration processes, we used a metalens for the...

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Bibliographic Details
Main Authors: Jiayi Li, Rui Li, Xiaojun Xue, Xiao Jiang, Xiaoming Chen, Hsiang-Chen Chui
Format: Article
Language:English
Published: MDPI AG 2022-12-01
Series:Photonics
Subjects:
metalens
fiber optics
lens design
fiber coupling
Online Access:https://www.mdpi.com/2304-6732/10/1/28

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