Wavelength and Thermal Distribution Selectable Microbolometers Based on Metamaterial Absorbers
An uncooled microbolometer based on metamaterial absorbers is investigated. The absorption peak reaches 90%, and the peak wavelength can be tailored from 2.4 to 10.2 μm with corresponding bandwidth varying from 0.5 to 1.5 μm by tuning the geometric parameters of the absorbers,...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IEEE
2015-01-01
|
| Series: | IEEE Photonics Journal |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/7047761/ |