Thermally-Tunable-Silicon-Ring-Resonator-Based High-Speed Optical Sensor Interrogator for Impact Monitoring

2017 ◽  
Author(s):  
Hyun-Tae Kim ◽  
Miao Yu
Keyword(s):  
Optical Sensor ◽  
High Speed ◽  
Ring Resonator ◽  
Impact Monitoring

scholarly journals Resonance control of a silicon micro-ring resonator modulator under high-speed operation using the intrinsic defect-mediated photocurrent

2017 ◽  
Vol 25 (20) ◽  
pp. 24827 ◽  
Author(s):  
Zhao Wang ◽  
Dixon Paez ◽  
Ahmed I. Abd El-Rahman ◽  
Peng Wang ◽  
Liam Dow ◽  
...  
Keyword(s):  
High Speed ◽  
Ring Resonator ◽  
Intrinsic Defect ◽  
Resonance Control

scholarly journals High-speed modulation of a compact silicon ring resonator based on a reverse-biased pn diode

2009 ◽  
Vol 17 (24) ◽  
pp. 21986 ◽  
Author(s):  
F. Y. Gardes ◽  
A. Brimont ◽  
P. Sanchis ◽  
G. Rasigade ◽  
D. Marris-Morini ◽  
...  
Keyword(s):  
High Speed ◽  
Ring Resonator ◽  
Speed Modulation ◽  
High Speed Modulation

Modeling of Characteristics of Magneto-Optical Sensor Using FEM and Dipole Model for Nondestructive Evaluation

2005 ◽  
Vol 297-300 ◽  
pp. 2022-2027 ◽  
Author(s):  
Jin Yi Lee ◽  
Ji Seoung Hwang ◽  
Tetsuo Shoji ◽  
Jae Kyoo Lim
Keyword(s):  
Optical Sensor ◽  
High Speed ◽  
Crack Depth ◽  
Image Data ◽  
Nondestructive Inspection ◽  
Dipole Model ◽  
Inspection System ◽  
Optical Intensity ◽  
The Finite Element Method ◽  
Reflected Light

The magneto-optical nondestructive inspection system (hereafter refer to as RMO system) using magneto-optical sensor (hereafter refer to as MO sensor) offers the benefits of providing image data and LMF information at the same time. Therefore this system makes it possible to carry out remote and high speed inspection of cracks from the intensity of the reflected light and to estimate the shape of a crack more effectively than by already existing methods. In other words, the shape of crack could be evaluated using image data, and crack depth can be determined by calculating the intensity of reflected light. The purposes of this study were to confirm the vertical components of leakage magnetic flux from a crack using RMO system and to verify the effects of MO sensor using the finite element method and dipole model calculation. The effectiveness of these analysis methods was compared with experiments using a RMO system and several types and sizes of the crack on plate specimens. The volume of a crack could be estimated using the optical intensity regardless of the shape of cracks.

High-speed wafer film measurement with heterogeneous optical sensor system

2021 ◽  
Author(s):  
Doo-Hyun Cho ◽  
Seung Beom Park ◽  
Sung-Ha Kim ◽  
Taejoong Kim ◽  
Kwangsung Lee
Keyword(s):  
Optical Sensor ◽  
High Speed ◽  
Sensor System

A Study of Micro-ring Resonator-Based Optical Sensor

2020 ◽  
pp. 59-65
Author(s):  
Papiya Debbarma ◽  
Srikanta Das ◽  
Bishanka Brata Bhowmik
Keyword(s):  
Optical Sensor ◽  
Ring Resonator

High-Speed, High Dynamic-Range Optical Sensor Arrays

2009 ◽  
Vol 56 (3) ◽  
pp. 1069-1075 ◽  
Author(s):  
Stuart Kleinfelder ◽  
Shiuh-Hua Wood Chiang ◽  
Wei Huang ◽  
Ashish Shah ◽  
Kris Kwiatkowski
Keyword(s):  
Optical Sensor ◽  
High Speed ◽  
Dynamic Range ◽  
Sensor Arrays ◽  
High Dynamic Range ◽  
High Dynamic

Wideband quad optical sensor for high-speed sub-nanometer interferometry

2017 ◽  
Vol 56 (3) ◽  
pp. 397 ◽  
Author(s):  
L. M. Riobo ◽  
F. E. Veiras ◽  
P. A. Sorichetti ◽  
M. T. Garea
Keyword(s):  
Optical Sensor ◽  
High Speed

High-sensitivity optical sensor based on cascaded a FP Etalon and a ring resonator

2017 ◽  
Author(s):  
Hui-Hui Zhu ◽  
Yong-Heng Yue ◽  
Ya-Jie Wang ◽  
Min Zhang ◽  
Jian-Jun He ◽  
...  
Keyword(s):  
Optical Sensor ◽  
Ring Resonator ◽  
High Sensitivity
Sign in / Sign up

Export Citation Format

Share Document