Design for Distributed Feedback Laser Biosensors Based on the Active Grating Model

Design for Distributed Feedback Laser Biosensors Based on the Active Grating Model

The distributed feedback (DFB) laser is widely used in sensing because of its portable size, simple fabrication and high sensitivity. Most theoretical design models are based on passive Bragg gratings. However, passive grating models cannot be used to predict sensor performance using the important i...

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Bibliographic Details
Main Authors: Bowen Wang, Yi Zhou, Zhihe Guo, Xiang Wu
Format: Article
Language:English
Published: MDPI AG 2019-06-01
Series:Sensors
Subjects:
distributed feedback laser
biosensor
active grating
Online Access:https://www.mdpi.com/1424-8220/19/11/2569

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