High-speed measurement of refractive index using dielectric multilayer films deposited on optical fiber end

2012 ◽  
Author(s):  
Kyung-Su Kim ◽  
Yosuke Mizuno ◽  
Kentaro Nakamura
Keyword(s):  
Refractive Index ◽  
Optical Fiber ◽  
High Speed ◽  
Multilayer Films ◽  
Speed Measurement ◽  
Dielectric Multilayer

Refractive Index Sensor for Liquids and Solids Using Dielectric Multilayer Films Deposited on Optical Fiber End Surface

2011 ◽  
Vol 23 (20) ◽  
pp. 1472-1474 ◽  
Author(s):  
Kyung-Su Kim ◽  
Yosuke Mizuno ◽  
Masayuki Nakano ◽  
Seiichi Onoda ◽  
Kentaro Nakamura
Keyword(s):  
Refractive Index ◽  
Optical Fiber ◽  
Multilayer Films ◽  
Refractive Index Sensor ◽  
Dielectric Multilayer

Ripple Technique; a Novel Non-Contact Wafer Emissivity and Temperature Method for RTP

1991 ◽  
Vol 224 ◽  
Author(s):  
C. Schietinger ◽  
B. Adams ◽  
C. Yarling
Keyword(s):  
Optical Fiber ◽  
Measurement Technique ◽  
Thermal Processing ◽  
High Speed ◽  
Rapid Thermal Processing ◽  
Wafer Surface ◽  
Speed Measurement ◽  
Temperature Method ◽  
Emissivity Measurement ◽  
Emissivity Measurements

AbstractA novel wafer temperature and emissivity measurement technique for rapid thermal processing (RTP) is presented. The ‘Ripple Technique’ takes advantage of heating lamp AC ripple as the signature of the reflected component of the radiation from the wafer surface. This application of Optical Fiber Thermometry (OFT) allows high speed measurement of wafer surface temperatures and emissivities. This ‘Ripple Technique’ is discussed in theoretical and practical terms with wafer data presented. Results of both temperature and emissivity measurements are presented for RTP conditions with bare silicon wafers and filmed wafers.

High speed measurement of the core diameter of a step-index optical fiber

1980 ◽  
Vol 19 (22) ◽  
pp. 3756 ◽  
Author(s):  
L. S. Watkins ◽  
R. E. Frazee
Keyword(s):  
Optical Fiber ◽  
High Speed ◽  
Core Diameter ◽  
Step Index ◽  
The Core ◽  
Speed Measurement

scholarly journals Refractive Index Sensor for Salty and Sugary Solution Based on Optical Fiber Technical

2021 ◽  
Vol 1879 (3) ◽  
pp. 032077
Author(s):  
Maher Khaleel Ibrahim ◽  
Shehab A Kadhim ◽  
Nabeil Ibrahim Fawaz
Keyword(s):  
Refractive Index ◽  
Optical Fiber ◽  
Refractive Index Sensor

scholarly journals Current-limiting amplifier for high speed measurement of resistive switching data

2021 ◽  
Vol 92 (5) ◽  
pp. 054701
Author(s):  
T. Hennen ◽  
E. Wichmann ◽  
A. Elias ◽  
J. Lille ◽  
O. Mosendz ◽  
...  
Keyword(s):  
Resistive Switching ◽  
High Speed ◽  
Limiting Amplifier ◽  
Speed Measurement ◽  
Current Limiting

High speed optical switching gain based EDFA model with 30 Gb/s NRZ modulation code in optical systems

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Mahmoud M. A. Eid ◽  
Ahmed Nabih Zaki Rashed ◽  
Keyword(s):  
Optical Fiber ◽  
High Speed ◽  
Optical Switching ◽  
Fiber Amplifier ◽  
Optical Systems ◽  
Power Budget ◽  
Erbium Doped Fiber Amplifier ◽  
Amplifier Model ◽  
Modulation Rate ◽  
Modulation Code

AbstractThis study presents high speed optical switching gain based Erbium doped fiber amplifier model. By using the proposed model the optical fiber loss can be minimized. The system is stabilized with the power budget of 25.875 mW a long 75 km as a length of optical fiber in this study can be verified. The modulation rate of 10 Gb/s can be upgrade up to reach 30 Gb/s. The suitable power for the optical transmitter is −2.440 dBm and NRZ modulation code is verified. The receiver sensitivity can be upgraded with the minimum bit error rate and max Q factor are 1.806 e−009 and 5.899.

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