Transmission measurements for the optical characterization of 2D-photonic crystals

2005 ◽  
Author(s):  
Martina Gerken ◽  
René Boschert ◽  
Rainer Bornemann ◽  
Uli Lemmer ◽  
Detlef Schelle ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Optical Characterization ◽  
Transmission Measurements

The Modeling, Fabrication, and Optical Characterization of Silicon and Polymer-Based Photonic Crystals for Biosensing Applications

2019 ◽  
Vol 41 (38) ◽  
pp. 1-10
Author(s):  
Bashar M. Hamza ◽  
Anand Kadiyala ◽  
Lawrence A. Hornak ◽  
R. Lloyd Carroll ◽  
Yuxin Liu ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Optical Characterization

Optical and Electrical Characterizations of Nanoscale Robust 3C-SiC Membrane for UV Sensing Applications

2018 ◽  
Vol 775 ◽  
pp. 278-282
Author(s):  
A.R.M. Foisal ◽  
T. Dinh ◽  
A. Iacopi ◽  
L. Hold ◽  
E.W. Streed ◽  
...  
Keyword(s):  
Uv Light ◽  
Optical Characterization ◽  
Considerable Change ◽  
Electrical Contacts ◽  
Si Substrate ◽  
Uv Illumination ◽  
Sensing Applications ◽  
Transmission Measurements ◽  
Electrical Characterizations

This paper presents the fabrication and optical characterization of an ultrathin 3C-SiC membrane for UV light detection. SiC nanoscale film was grown on Si substrate and subsequently released to form a robust membrane with a high aspect ratio of about 5000. Transmission measurements were performed to determine the thickness of the film with a high accuracy of 98%. We also employed a simple and highly effective direct wirebonding technique to form electrical contacts to the SiC membrane. The considerable change in the photocurrent of the SiC membrane was observed under UV illumination, indicating the potential of using 3C-SiC membranes for UV detection.

Planar photonic crystals infiltrated with liquid crystals: optical characterization of molecule orientation

2006 ◽  
Vol 31 (9) ◽  
pp. 1238 ◽  
Author(s):  
R. Ferrini ◽  
J. Martz ◽  
L. Zuppiroli ◽  
B. Wild ◽  
V. Zabelin ◽  
...  
Keyword(s):  
Liquid Crystals ◽  
Photonic Crystals ◽  
Optical Characterization
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