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year 28, Issue 1 (1st Iranian Conference on optical fiber sensors (ICOFS 2021) 2021)
ICOP & ICPET _ INPC _ ICOFS 2021, 28(1): 64-66 |
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Ghaneie F, Ranjbar-Naeini O, Aminolroaya N, Salehi Moghaddam M, Parandvash A H, Latifi H. Detection of droplets in the optofluidic chip by using a tapered optical fiber. ICOP & ICPET _ INPC _ ICOFS 2021; 28 (1) :64-66
URL: http://opsi.ir/article-1-2513-en.html
URL: http://opsi.ir/article-1-2513-en.html
Firoozeh Ghaneie *1 
, O.R. Ranjbar-Naeini1 , Neda Aminolroaya1 , Mohammadreza Salehi Moghaddam1 , Amir Hosein Parandvash1 , Hamid Latifi2
, O.R. Ranjbar-Naeini1 , Neda Aminolroaya1 , Mohammadreza Salehi Moghaddam1 , Amir Hosein Parandvash1 , Hamid Latifi2
1- Laser & Plasma Research Institute, Shahid Beheshti University, 1983963113, Evin, Tehran, Iran
2- Laser & Plasma Research Institute, Shahid Beheshti University, 1983963113, Evin, Tehran, Iran, Department of Physics, Shahid Beheshti University, 1983963113, Evin, Tehran, Iran
2- Laser & Plasma Research Institute, Shahid Beheshti University, 1983963113, Evin, Tehran, Iran, Department of Physics, Shahid Beheshti University, 1983963113, Evin, Tehran, Iran
Abstract: (1236 Views)
In this paper, a single-layer optofluidic chip was designed and fabricated in which a non-adiabatic tapered optical fiber with a diameter of 12 microns was used to detect the real-time frequency of water droplets. This experiment carried out the microfluidic chip. In this study, by using the intensity-based demodulation the output spectrum of the tapered optical fiber was investigated. The droplet formation frequency at 0.1, 0.2, and 0.3 kHz was detected in real-time. Finally, the effect of changing the fluid flow rate on the droplet formation frequency was detected as well.
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