International Journal of Optics and Photonics
IJOP
Basic Sciences
http://ijop.ir
1
admin
1735-8590
2538-4007
10.52547/ijop
1735-8590
en
jalali
1395
8
1
gregorian
2016
11
1
10
2
online
1
fulltext
en
Analysis of Protein Concentration Based on Photonic Crystal Ring Resonator
عمومى
General
پژوهشي
Research
<p style="text-align: justify;">In this paper, homogeneous, wavelength shift biosensor is designed for sensing the protein concentration using two dimensional Photonic Crystal Ring Resonator (PCRR). The sensor is designed to monitor the protein concentration from 0% to 100%. The proposed sensor is composed of periodic Si rods embedded in an air host with a circular PCRR that is placed between the inline quasi waveguides. It is observed that the resonant wavelength of the sensor is shifted (0.9 nm) to higher wavelength while increasing the protein concentration (5%) as the protein has a unique refractive index for each level. With this underlying principle, the performance of the sensor is analyzed for different protein concentration.</p>
Optical biosensor, photonic crystal, photonic band gap, ring resonator, protein concentration
123
130
http://ijop.ir/browse.php?a_code=A-10-516-1&slc_lang=en&sid=1
Savarimuthu
Robinson
mail2robinson@gmail.com
10031947532846001715
10031947532846001715
Yes
Mount Zion College of Engineering and Technology
Krishnan
Vijaya Shanthi
mail2robinson@gmail.com
10031947532846001716
10031947532846001716
No
Mount Zion College of Engineering and Technology