Магистратура / Задания 2023 / Резюме №7 New device can control light at unprecedented speeds
.docxМинистерство цифрового развития, связи и массовых коммуникаций Российской Федерации
Ордена Трудового Красного Знамени федеральное государственное бюджетное образовательное учреждение высшего образования
«Московский технический университет связи и информатики»
(МТУСИ)
Кафедра: Иностранных языков
Дисциплина: «Иностранных языков»
Резюме
«New device can control light at unprecedented speeds»
Выполнил: Иванов И.И.
Группа: МБСТ0000
Проверил: к.т.н., доцент Лупанова Е.В.
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Москва 2023
Резюме
Adam Zewe
New device can control light at unprecedented speeds
November 28, 2022
The purpose of the article is to show the stages of development of a complex optical device SLM, which can be used from 3D holograms to self-driving cars.
The research method used in the article is a description with elements of comparison.
The first part is devoted to the spatial light modulator (SLM) - a device that manipulates light by controlling its radiation properties. Using light to control light is the essence of the device.
The second part of the article is devoted to the problem of mass production of SLM. At first they decided to produce these devices as integrated circuits. This method did not work because the characteristics were too different. BBC has developed a high-precision mass production process that stamps billions of cavities on a 12-inch silicon wafer. They then turned on a post-processing step to ensure that all the micro-cavities are operating at the same wavelength.
The article describes the period of development of a complex optical device SLM.
In my opinion, this device will help solve many problems because light transmission is the fastest in the universe at the moment. They were able to implement the SLM device and put it into mass production.
The author's conclusion is that they developed a device that met all expectations. The device demonstrated almost perfect control - both in space and in time — of the optical field with a total “space — time bandwidth” 10 times higher than the bandwidth of existing SLMs.