Narrow-band acousto-optic tunable filter fabricated from highly uniform tapered optical fiber

2002 ◽  
Author(s):  
T.E. Dimmick ◽  
G. Kakarantzas ◽  
T.A. Birks ◽  
P.St.J. Russell
Keyword(s):  
Optical Fiber ◽  
Narrow Band ◽  
Tunable Filter ◽  
Tapered Optical Fiber ◽  
Highly Uniform

Ultra-Narrow Band Tunable Filter

2005 ◽  
Author(s):  
Balam A. Willemsen
Keyword(s):  
Narrow Band ◽  
Tunable Filter

scholarly journals In-Process Diameter Measurement Technique for Micro-Optical Fiber with Standing Wave Illumination

2021 ◽  
Author(s):  
Masaki Michihata ◽  
Zhao Zheng ◽  
Daiki Funaiwa ◽  
Sojiro Murakami ◽  
Shotaro Kadoya ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Standing Wave ◽  
Dynamic Range ◽  
Scattered Light ◽  
High Dynamic Range ◽  
Measurement Range ◽  
Diameter Distribution ◽  
Process Measurement ◽  
Air Turbulence ◽  
Tapered Optical Fiber

AbstractIn this paper, we propose an in-process measurement method of the diameter of micro-optical fiber such as a tapered optical fiber. The proposed technique is based on analyzing optically scattered light generated by standing wave illumination. The proposed method is significant in that it requires an only limited measurement range and does not require a high dynamic range sensor. These properties are suitable for in-process measurement. This experiment verified that the proposed method could measure a fiber diameter as stable as ± 0.01 μm under an air turbulence environment. As a result of comparing the measured diameter distribution with those by scanning electron microscopy, it was confirmed that the proposed method has a measurement accuracy better than several hundred nanometers.

scholarly journals Massive photothermal trapping and migration of particles by a tapered optical fiber

2011 ◽  
Vol 19 (18) ◽  
pp. 17065 ◽  
Author(s):  
Hongbao Xin ◽  
Xingmin Li ◽  
Baojun Li
Keyword(s):  
Optical Fiber ◽  
Tapered Optical Fiber ◽  
And Migration

scholarly journals Evaluation and calculations of modes resonant cantilever for laser optical fiber assembly

2020 ◽  
Vol 17 (2) ◽  
pp. 975
Author(s):  
Mohanad H. Ali
Keyword(s):  
Optical Fiber ◽  
Resonant Frequency ◽  
Frequency Tuning ◽  
Optical Fiber Communication ◽  
Laser Source ◽  
Fiber Communication ◽  
Fiber Assembly ◽  
Promising Tool ◽  
Highly Uniform ◽  
Optical Laser

<p>Biosensors depend on cantilevers have developed a promising tool for detecting biomedical, optical laser communication and many fields of interactions with high accuracy. We modeled the operation of cantilevers<strong> </strong>with two magnetic and coil using Ansys program. This simulation technique can capably be used to select the appropriate design and dimensions of cantilever with the geometry of system. The primary main of the magnetic design is to improve the geometry of the coil and shape to yield a highly uniform for 3D of optical fiber includes Silica Glass and  Nickel cantilever, two magnets and one coil that apply to force on the cantilever cylinder is using as a cantilever in the designing of this case.In conclusion,resonant frequency(  tuning applying cantilivier presented in the resracher have larger variable range by using 2-magnets with the coil.However,the adjusting of the system and changing the deminsions.Resolutions to this problematic contain tuning the modes of resonant frequency to produce by cantilivier with  2-magnets and coil when the signal  pass from  laser source. Based on these simulations and characterization results, the proposed assembly can be a good applicant for evolving a low price, high material platform for many biological, laser optical fiber, communication, machine learning, biosensors and biomedical applications.</p>

scholarly journals LSPR-based cholesterol biosensor using a tapered optical fiber structure

2019 ◽  
Vol 10 (5) ◽  
pp. 2150 ◽  
Author(s):  
Santosh Kumar ◽  
Brajesh Kumar Kaushik ◽  
Ragini Singh ◽  
Nan-Kuang Chen ◽  
Qing Shan Yang ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Fiber Structure ◽  
Tapered Optical Fiber ◽  
Cholesterol Biosensor

scholarly journals Fabrication and application of a non-contact double-tapered optical fiber tweezers

2017 ◽  
Vol 25 (19) ◽  
pp. 22480 ◽  
Author(s):  
Z.L. Liu ◽  
Y.X. Liu ◽  
Y. Tang ◽  
N. Zhang ◽  
F.P. Wu ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Tapered Optical Fiber

scholarly journals Tapered Optical Fiber Sensor for Label-Free Detection of Biomolecules

Sensors ◽  
2011 ◽  
Vol 11 (4) ◽  
pp. 3780-3790 ◽  
Author(s):  
Ye Tian ◽  
Wenhui Wang ◽  
Nan Wu ◽  
Xiaotian Zou ◽  
Xingwei Wang
Keyword(s):  
Optical Fiber ◽  
Optical Fiber Sensor ◽  
Fiber Sensor ◽  
Label Free ◽  
Label Free Detection ◽  
Tapered Optical Fiber ◽  
Detection Of Biomolecules

Research on the Technique of Optical Trapping Semiconductor Quantum-Dots Based on the Evanescent Field of Tapered Optical Fiber

2015 ◽  
Vol 42 (2) ◽  
pp. 0205006
Author(s):  
商娅娜 Shang Yana ◽  
石庆鹏 Shi Qingpeng ◽  
庞拂飞 Pang Fufei ◽  
倪晴燕 Ni Qingyan ◽  
陈振宜 Chen Zhenyi ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Fiber ◽  
Optical Trapping ◽  
Evanescent Field ◽  
Semiconductor Quantum Dots ◽  
Tapered Optical Fiber

Sensitivity improved tapered optical fiber sensor for dissolved oxygen detection

2020 ◽  
Vol 49 (1) ◽  
pp. 32-44
Author(s):  
Zhuo-Hui Wu ◽  
Qi Wang ◽  
Jia-Xing Duan ◽  
Hong-Zhi Sun ◽  
Qiang Zhao
Keyword(s):  
Optical Fiber ◽  
Dissolved Oxygen ◽  
Optical Fiber Sensor ◽  
Fiber Sensor ◽  
Oxygen Detection ◽  
Tapered Optical Fiber
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