Optimal Design and Analysis of Wide-Band Near-Infrared Hybrid Dielectric Gratings with High Transmission Efficiency

Optimal Design and Analysis of Wide-Band Near-Infrared Hybrid Dielectric Gratings with High Transmission Efficiency

Since surface relief transmission gratings have very strict requirements on operators and use environment, according to the semiconductor laser external cavity spectral beam combining system, this paper proposes a design scheme for a semiconductor laser array spectral beam combining system based on...

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Bibliographic Details
Main Authors: Ye Wang, Yongyi Chen, Li Qin, Lijun Wang
Format: Article
Language:English
Published: MDPI AG 2024-10-01
Series:Micromachines
Subjects:
near-infrared
transmission grating
multilayer dielectric
fabrication tolerance
Online Access:https://www.mdpi.com/2072-666X/15/11/1290
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