Towards autonomous underwater iceberg profiling using a mechanical scanning sonar on a underwater Slocum glider

2016 ◽  
Author(s):  
Mingxi Zhou ◽  
Ralf Bachmayer ◽  
Brad deYoung
Keyword(s):  
Mechanical Scanning

Development of the High Efficient Scanning Mechanism Using in Optical Space Remote Sensor

2008 ◽  
Vol 375-376 ◽  
pp. 695-699
Author(s):  
Hong Ying Yu ◽  
Xin Zhi Han ◽  
Zhao Jun Liu ◽  
Shao Fan Tang
Keyword(s):  
Remote Sensing ◽  
Infrared Spectrum ◽  
Remote Sensor ◽  
High Efficient ◽  
Mechanical Scanning ◽  
Scanning Mechanism ◽  
Scanning Systems ◽  
Wide Swath

In some remote sensing, such as meteorology and oceanography, wide swath scanning must be used. Owing to the limitation of the detector size, especially in infrared spectrum, the optical-mechanical scanning mode is necessary. Scanning efficiency is an important parameter of those scanners. The high scanning efficiency is one of the goals followed after by the designer of remote sensor. Two high efficient scanning systems are developed by authors. Those systems can have some advantages, such as simple and reliable.

scholarly journals Mechanical frictional scanning probe lithography of TMDCs

2021 ◽  
Vol 2103 (1) ◽  
pp. 012090
Author(s):  
B R Borodin ◽  
F A Benimetskiy ◽  
P A Alekseev
Keyword(s):  
Spatial Resolution ◽  
High Spatial Resolution ◽  
Transition Metal Dichalcogenides ◽  
Conventional Technique ◽  
Scanning Probe ◽  
Pressure Force ◽  
Scanning Probe Lithography ◽  
Metal Dichalcogenides ◽  
Mechanical Scanning ◽  
20 Nm

Abstract In this work, we investigate mechanical scanning probe lithography (SPL) of thick MoSe2 flakes. The conventional technique faces difficulties in processing the thick samples due to cantilever twisting that leads to the growth of a number of defects and artifacts that decrease spatial resolution. In course of this work, we proposed the approach of frictional-SPL based on small pressure force and many repetitions of lithographic patterns. This approach allows to avoid the formation of remarkable defects and maintain high spatial resolution. By frictional-SPL, we processed thick MoSe2 flakes (up to 40 nm thick) with the highest resolution down to 20 nm. The results of this work show that frictional-SPL is an effective method of resistless lithography suitable for fabricating nanodevices based on transition metal dichalcogenides (TMDC) materials.

scholarly journals Functional Modeling of Mechanical Scanning Radar Based on IDEF0 Method

2020 ◽  
Vol 1654 ◽  
pp. 012023
Author(s):  
Chuanqi Li ◽  
Jiangping Yang ◽  
Cangzhen Meng ◽  
Jiantao Xiang
Keyword(s):  
Functional Modeling ◽  
Mechanical Scanning ◽  
Idef0 Method

Mechanical Scanning of a Circular Field

1959 ◽  
Vol 7 (1) ◽  
pp. 11-17 ◽  
Author(s):  
E. Eisner ◽  
J.S. Seager
Keyword(s):  
Circular Field ◽  
Mechanical Scanning
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