Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Rayhan Habib Jibon"'
Autor:
Zhe Wang, Arun Kumar Mallik, Fangfang Wei, Zhuochen Wang, Anuradha Rout, Rayhan Habib Jibon, Qiang Wu, Yuliya Semenova
Publikováno v:
Communications Engineering, Vol 3, Iss 1, Pp 1-11 (2024)
Abstract Microfluidic flowmeters are a powerful and highly accurate tool, enabling precise monitoring and measurements of flows of gases and fluids in a range of applications. Here we proposed and experimentally demonstrated a whispering gallery mode
Externí odkaz:
https://doaj.org/article/d4ad334f0c3448869b572864e3c9b2f4
Publikováno v:
Measurement: Sensors, Vol 17, Iss , Pp 100056- (2021)
A square cored PCF (SC-PCF) sensor is proposed in this paper for the purpose of detecting detrimental chemical analytes (DEHP, BPA, and BPS) that are generally found in different plastic products. This SC-PCF sensor is capable of operating in the 1
Externí odkaz:
https://doaj.org/article/f358b5d623bb4e588c8ea8ee22dcbd9a
Publikováno v:
Sensing and Bio-Sensing Research, Vol 33, Iss , Pp 100427- (2021)
This paper represents a design mechanism and numerical investigations of a PCF sensor that contains a hollow core for sensing the primary chemical analytes namely water, ethanol, and benzene in the 1–2 THz regime. Rectangular air holes are used in
Externí odkaz:
https://doaj.org/article/029ea5ccea5e4ed7bab2c71c72bd2420
Publikováno v:
Sensing and Bio-Sensing Research, Vol 32, Iss , Pp 100405- (2021)
This paper presents three different PCF structures including circular, hexagonal, and square holes forming four rings. To investigate various optical properties, simulation has been performed in between 1 THz to 2 THz regimes. Using these PCF structu
Externí odkaz:
https://doaj.org/article/e402f91dd22f4ce791dd29bed6aa4068
Autor:
Md. Ekhlasur Rahaman, Rayhan Habib Jibon, Himadri Shekhar Mondal, Md. Bellal Hossain, Abdullah Al-Mamun Bulbul, Rekha Saha
Publikováno v:
Sensing and Bio-Sensing Research, Vol 32, Iss , Pp 100422- (2021)
In terahertz frequency (THz), we have proposed a hollow core photonic crystal fiber (HC-PCF) to sense chemical. The proposed sensor consists of square shaped air holes in the cladding region with a dumbbell shaped core which has been used to fill wit
Externí odkaz:
https://doaj.org/article/a5d832c2f68740528e5bc8b3c03b6edc
Autor:
Abdullah Al-Mamun Bulbul, Rayhan Habib Jibon, Sagor Biswas, Syeda Tarannum Pasha, Md. Abu Sayeed
Publikováno v:
Sensors International, Vol 2, Iss , Pp 100081- (2021)
A mono-rectangle based photonic crystal fiber (PCF) model is designed as a biosensor. This model has been simulated and numerically analyzed using the finite element method (FEM). The anticipated model shows higher efficiency in detecting blood compo
Externí odkaz:
https://doaj.org/article/2e250dbc4ce34b99b4bf7dfb98e40f20
Publikováno v:
International Journal of Electrical Engineering and Applied Sciences, Vol 2, Iss 2 (2019)
Electrocardiogram (ECG) signal is widely and primarily used for diagnosis purpose of various cardiac diseases by the physicians. An ECG records the electrical impulses generated by the myocardium and describes the condition of the heart. A good quali
Externí odkaz:
https://doaj.org/article/3c9315699dd04c859ce9cb4560feeb66
Autor:
Abdullah-Al Nahid, Mohammed Baz, Ahmed Nabih Zaki Rashed, Abdullah Al-Mamun Bulbul, Osama S. Faragallah, Rayhan Habib Jibon, Mahmoud M. A. Eid
Publikováno v:
Optical Review. 28:564-572
We present the modeling of a porous core dispersion flatten photonic crystal fiber (PCF) for the fruitful transmission of THz signals. The model comprises only rectangular holes in both core and cladding areas. The model is numerically studied throug
Publikováno v:
Journal of Optics. 50:671-680
A hollow square core PCF (HS-PCF)-based sensor is proposed in this paper for detecting three poisonous chemicals, namely sarin, soman, and tabun in the terahertz frequency range of 1–2 THz. These three analytes are considered as the harmful side ag
Publikováno v:
Plasmonics. 17:1-11
In this study, we demonstrate the design of a photonic crystal fiber (PCF)-based plasmonic sensor to measure the glucose level of urine. The sensor is designed by placing a small segment of PCF between a lead-in and a lead-out single-mode fiber. We u