All fiber chemical liquids refractive index sensor based on multimode interference
Other Title(s)
تصميم متحسس من الألياف البصرية بالكامل لتحسس تغير معامل انكسار السوائل الكيميائية و المعتمد على مبدأ تداخل الأنماط المتعدد
Joint Authors
Muhammad, Sayf Aqil
al-Janabi, Abd al-Hadi
Source
Issue
Vol. 17, Issue A (30 Jun. 2018), pp.33-39, 7 p.
Publisher
University of Baghdad Institute of Laser and Plasma for Postgraduate Studies
Publication Date
2018-06-30
Country of Publication
Iraq
No. of Pages
7
Main Subjects
Abstract EN
A simple all optical fiber sensor based on multimode interference (MMI) for chemical liquids sensing was designed and fabricated.
A segment of coreless fiber (CF) was spliced between two single mode fibers to buildup single mode-coreless-single mode (SCS) structure.
Broadband source and optical signal analyzer were connected to the ends of SCS structure.
De-ionized water, acetone, and n-hexane were used to test the performance of the sensor.
Two influence factors on the sensitivity namely the length and the diameter of the CF were investigated.
The obtained maximum sensitivity was at n-hexane at 340.89 nm/RIU (at a wavelength resolution of the optical spectrum analyzer of 0.02 nm) when the diameter of the CF reduced from 125 μm to 60 μm and the length with 2 cm.
American Psychological Association (APA)
Muhammad, Sayf Aqil& al-Janabi, Abd al-Hadi. 2018. All fiber chemical liquids refractive index sensor based on multimode interference. Iraqi Journal of Laser،Vol. 17, no. A, pp.33-39.
https://search.emarefa.net/detail/BIM-839655
Modern Language Association (MLA)
Muhammad, Sayf Aqil& al-Janabi, Abd al-Hadi. All fiber chemical liquids refractive index sensor based on multimode interference. Iraqi Journal of Laser Vol. 17, no. A (2018), pp.33-39.
https://search.emarefa.net/detail/BIM-839655
American Medical Association (AMA)
Muhammad, Sayf Aqil& al-Janabi, Abd al-Hadi. All fiber chemical liquids refractive index sensor based on multimode interference. Iraqi Journal of Laser. 2018. Vol. 17, no. A, pp.33-39.
https://search.emarefa.net/detail/BIM-839655
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 37-38
Record ID
BIM-839655