scholarly journals Focus scanning with feedback control for fiber-optic nonlinear endomicroscopy (Conference Presentation) (Withdrawal Notice)

2018 ◽  
Author(s):  
Ang Li ◽  
Wenxuan Liang ◽  
Xingde Li
Keyword(s):  
Feedback Control ◽  
Fiber Optic

Research on the feedback control characteristics and parameter optimization of closed-loop fiber optic gyroscope

Optik ◽  
2021 ◽  
Vol 229 ◽  
pp. 166298
Author(s):  
Jingtao Yan ◽  
Lijun Miao ◽  
Min Chen ◽  
Tengchao Huang ◽  
Shuangliang Che ◽  
...  
Keyword(s):  
Feedback Control ◽  
Parameter Optimization ◽  
Closed Loop ◽  
Fiber Optic ◽  
Fiber Optic Gyroscope

Sinusoidal phase-modulating fiber-optic interferometer fringe with a feedback control system

2014 ◽  
Vol 53 (27) ◽  
pp. 6206 ◽  
Author(s):  
Changrong Lv ◽  
Fajie Duan ◽  
En Bo ◽  
Xiaojie Duan ◽  
Fan Feng ◽  
...  
Keyword(s):  
Control System ◽  
Feedback Control ◽  
Fiber Optic ◽  
Feedback Control System ◽  
Sinusoidal Phase Modulating ◽  
Fiber Optic Interferometer

scholarly journals Focus scanning with feedback-control for fiber-optic nonlinear endomicroscopy

2017 ◽  
Vol 8 (5) ◽  
pp. 2519 ◽  
Author(s):  
Ang Li ◽  
Wenxuan Liang ◽  
Honghua Guan ◽  
Yung-Tian A. Gau ◽  
Dwight E. Bergles ◽  
...  
Keyword(s):  
Feedback Control ◽  
Fiber Optic

scholarly journals Fiber optic sensor: Feedback control design and implementation

1997 ◽  
Author(s):  
D. Tung ◽  
L. Bertram ◽  
R. Hillaire ◽  
S. Anderson ◽  
S. Leonard ◽  
...  
Keyword(s):  
Feedback Control ◽  
Fiber Optic ◽  
Control Design ◽  
Fiber Optic Sensor ◽  
Design And Implementation ◽  
Optic Sensor

scholarly journals Fiber optic interferometric seismometer with phase feedback control

2020 ◽  
Vol 28 (5) ◽  
pp. 6102 ◽  
Author(s):  
Tianying Chang ◽  
Zhongmin Wang ◽  
Yue Yang ◽  
Yaolu Zhang ◽  
Zhifeng Zheng ◽  
...  
Keyword(s):  
Feedback Control ◽  
Fiber Optic

Imaging and diffraction modes in Scanning Transmission Electron Microscopy

1986 ◽  
Vol 44 ◽  
pp. 684-687
Author(s):  
J. M. Cowley ◽  
R. Glaisher ◽  
J. A. Lin ◽  
H.-J. Ou
Keyword(s):  
Scanning Transmission Electron Microscopy ◽  
High Efficiency ◽  
Fiber Optic ◽  
Image Intensifier ◽  
Detector System ◽  
Detector Plane ◽  
Secondary Electrons ◽  
Transmission Electron ◽  
Scanning Transmission ◽  
Special Detector

Some of the most important applications of STEM depend on the variety of imaging and diffraction made possible by the versatility of the detector system and the serial nature, of the image acquisition. A special detector system, previously described, has been added to our STEM instrument to allow us to take full advantage of this versatility. In this, the diffraction pattern in the detector plane may be formed on either of two phosphor screens, one with P47 (very fast) phosphor and the other with P20 (high efficiency) phosphor. The light from the phosphor is conveyed through a fiber-optic rod to an image intensifier and TV system and may be photographed, recorded on videotape, or stored digitally on a frame store. The P47 screen has a hole through it to allow electrons to enter a Gatan EELS spectrometer. Recently a modified SEM detector has been added so that high resolution (10Å) imaging with secondary electrons may be used in conjunction with other modes.

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