Gain regulation of the microchannel plate system

Xu, Yanglei; Xu, Tao; Liu, Hui; Cai, Hua; Wang, Caili

doi:10.1016/j.ijms.2017.07.017

Cited by 11 publications

(5 citation statements)

References 22 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…These materials offer remarkable attributes like a broad range of sound-absorption frequencies, cost-effectiveness, and ease of shaping. With their voluminous porous structure, characterized by low density, high porosity, and extensive surface area, aerogels allow acoustic waves to enter deeply into their structure, enabling diverse interactions to occur [ 152 , 153 , 154 , 155 ].…”

Section: Characterization Methods Of Cellulose-based Aerogelsmentioning

confidence: 99%

Incorporation of Cellulose-Based Aerogels into Textile Structures

Sozcu,

Venkataraman,

Wiener

et al. 2023

Materials

View full text Add to dashboard Cite

Given their exceptional attributes, aerogels are viewed as a material with immense potential. Being a natural polymer, cellulose offers the advantage of being both replenishable and capable of breaking down naturally. Cellulose-derived aerogels encompass the replenish ability, biocompatible nature, and ability to degrade naturally inherent in cellulose, along with additional benefits like minimal weight, extensive porosity, and expansive specific surface area. Even with increasing appreciation and acceptance, the undiscovered possibilities of aerogels within the textiles sphere continue to be predominantly uninvestigated. In this context, we outline the latest advancements in the study of cellulose aerogels’ formulation and their diverse impacts on textile formations. Drawing from the latest studies, we reviewed the materials used for the creation of various kinds of cellulose-focused aerogels and their properties, analytical techniques, and multiple functionalities in relation to textiles. This comprehensive analysis extensively covers the diverse strategies employed to enhance the multifunctionality of cellulose-based aerogels in the textiles industry. Additionally, we focused on the global market size of bio-derivative aerogels, companies in the industry producing goods, and prospects moving forward.

show abstract

Section: Characterization Methods Of Cellulose-based Aerogelsmentioning

confidence: 99%

Incorporation of Cellulose-Based Aerogels into Textile Structures

Sozcu,

Venkataraman,

Wiener

et al. 2023

Materials

View full text Add to dashboard Cite

show abstract

“…4(a), it is found that the speed of increase in Y r is faster at the higher V 1 and V 2 , which is consistent with the gain curve for the MCPs. [18] This is due to the increasing secondary electron yield for MCPs with the higher secondary electron energy in the channels. Besides the improvement in the MCP voltages, V 2 results in a higher increase in the relative light yield Y r when compared to the improvement in the nMCP voltage by V 1 .…”

Section: The Relative Light Output At Different Voltagesmentioning

confidence: 99%

Performance optimization of the neutron-sensitive image intensifier used in neutron imaging

Tan 谭,

Song 宋,

Zhou 周

et al. 2024

Chinese Phys. B

View full text Add to dashboard Cite

As a non-destructive testing technology, neutron imaging plays a great role in various fields including material science, nuclear engineering, and fundamental science. An imaging detector with a neutron sensitive image intensifier has been developed and demonstrated to achieve good spatial resolution and timing resolution. However, the performance of the neutron sensitive imaging intensifier influenced by the working voltage has not been studied. To optimize the performance of the neutron sensitive image intensifier in different voltages, experiments have been performed at the CSNS neutron beamline. The change of light yield, imaging quality with different voltages has been acquired. It shows that the image quality benefits from the high gain of MCPs and the high accelerating electric field between the MCP and the screen. Increasing the accelerating electric field is more effective than increasing the gain of MCPs for improving the imaging quality. Increasing the total gain of the MCP stack can be realized more effectively by improving the gain of standard MCP than that of nMCP. These results provide the development direction for the image intensifier in the future.

show abstract

“…As the core component of range-gated imaging system, image intensifier provides the vast majority amplification and gain of transient imaging [21], [22]. Therein, microchannel plate (MCP) is the most main electric-vacuum amplification device whose gain can reach 105 and frequency response is close to sub-nanosecond.…”

Section: Self-triggered Mechanismmentioning

confidence: 99%

Optimization Design of Self-Triggered Complex Detector for Space Range-Gated Imaging System

Tang

Ibrahim

et al. 2020

IEEE Access

View full text Add to dashboard Cite

To further enhance transient characteristics of space range-gated imaging system and widen its application potential in astronomical and military domains, a self-triggered structure and complex detecting mechanism are proposed in this paper. There being delays restriction among multiple subsystem of rangegated imaging system and the robust performance of multiple optical axis adjusted are firstly discussed and analyzed. Based on these, by researching the work principle and coupling process of microchannel plates in series in image intensifier, taking advantages of the coupling loss electrons to realize self-triggered is studied and its prototype device structure is further proposed too. Then, the space optical transfer theory of new selftriggered component is deduced and its waveguide process is stimulate in the software. Finally, the selftrigger performance and optical transfer effect of cutting edge invention is verified by vacuum test. And the test results basically match with theoretical model and simulation data. INDEX TERMS Micro channel Plate (MCP), Range-gated imaging, Self-triggered, Complex detector.

show abstract

Gain regulation of the microchannel plate system

Cited by 11 publications

References 22 publications

Incorporation of Cellulose-Based Aerogels into Textile Structures

Incorporation of Cellulose-Based Aerogels into Textile Structures

Performance optimization of the neutron-sensitive image intensifier used in neutron imaging

Optimization Design of Self-Triggered Complex Detector for Space Range-Gated Imaging System

Contact Info

Product

Resources

About