| 查看: 1201 | 回复: 15 | ||||
| 【奖励】 本帖被评价15次，作者CHFCFC增加金币 12 个 | ||||
[资源]
History of infrared detectors
|
||||
|
History of infrared detectors A. ROGALSKI* Institute of Applied Physics, Military University of Technology, 2 Kaliskiego Str., 00–908 Warsaw, Poland This paper overviews the history of infrared detector materials starting with Herschel’s experiment with thermometer on February 11th, 1800. Infrared detectors are in general used to detect, image, and measure patterns of the thermal heat radiation which all objects emit. At the beginning, their development was connected with thermal detectors, such as thermocouples and bolometers, which are still used today and which are generally sensitive to all infrared wavelengths and operate at room temperature. The second kind of detectors, called the photon detectors, was mainly developed during the 20th Century to improve sensitivity and response time. These detectors have been extensively developed since the 1940’s. Lead sulphide (PbS) was the first practical IR detector with sensitivity to infrared wavelengths up to ~3 μm. After World War II infrared detector technology development was and continues to be primarily driven by military applications. Discovery of variable band gap HgCdTe ternary alloy by Lawson and co−workers in 1959 opened a new area in IR detector technology and has provided an unprecedented degree of freedom in infrared detector design. Many of these advances were transferred to IR astronomy from Departments of Defence research. Later on civilian applications of infrared technology are frequently called “dual−use technology applications.” One should point out the growing utilisation of IR technologies in the civilian sphere based on the use of new materials and technologies, as well as the noticeable price decrease in these high cost technologies. In the last four decades different types of detectors are combined with electronic readouts to make detector focal plane arrays (FPAs). Development in FPA technology has revolutionized infrared imaging. Progress in integrated circuit design and fabrication techniques has resulted in continued rapid growth in the size and performance of these solid state arrays. Keywords: thermal and photon detectors, lead salt detectors, HgCdTe detectors, microbolometers, focal plane arrays. |
回复此楼» 本帖附件资源列表
-
欢迎监督和反馈：小木虫仅提供交流平台，不对该内容负责。
本内容由用户自主发布，如果其内容涉及到知识产权问题，其责任在于用户本人，如对版权有异议，请联系邮箱：xiaomuchong@tal.com - 附件 1 : Historyofinfrareddetectors.part1.rar
- 附件 2 : Historyofinfrareddetectors.part2.rar
2013-05-05 23:18:16, 8 M
2013-05-05 23:18:32, 2.74 M
» 收录本帖的淘帖专辑推荐
 国外专业电子书2 | 我喜欢的论文 |
» 猜你喜欢
需要合成515-64-0，50g，能接单的留言
已经有4人回复
-
自荐读博
已经有4人回复
-
想换工作。大多数高校都是 评职称时 认可5年内在原单位取得的成果吗？
已经有6人回复
-
上海工程技术大学【激光智能制造】课题组招收硕士
已经有4人回复
-
写了一篇“相变储能技术在冷库中应用”的论文，论文内容以实验为主，投什么期刊合适？
已经有6人回复
-
带资进组求博导收留
已经有10人回复
-
最近几年招的学生写论文不引自己组发的文章
已经有11人回复
-
中科院杭州医学所招收博士生一名（生物分析化学、药物递送）
已经有3人回复
-
临港实验室与上科大联培博士招生1名
已经有8人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 2010年新著——铁电体（英文版）
已经有205人回复
6楼2013-07-01 17:30:33
14楼2015-07-24 01:10:31
简单回复
2013-05-06 07:50
回复
五星好评 顶一下，感谢分享！
2013-05-06 20:51
回复
五星好评 顶一下，感谢分享！
2013-05-08 14:28
回复
五星好评 顶一下，感谢分享！
2013-05-08 16:54
回复
五星好评 顶一下，感谢分享！
2013-07-28 23:08
回复
五星好评 顶一下，感谢分享！
2013-07-29 21:51
回复
五星好评 顶一下，感谢分享！
2013-12-08 09:47
回复
五星好评 顶一下，感谢分享！
5724444210楼
2014-02-17 15:36
回复
五星好评 顶一下，感谢分享！
kchszy11楼
2014-12-17 10:00
回复
五星好评 顶一下，感谢分享！
springcxliu12楼
2015-03-01 22:24
回复
五星好评 顶一下，感谢分享！
minmindaner13楼
2015-03-04 21:56
回复
五星好评 顶一下，感谢分享！
hunantao15楼
2015-07-27 16:24
回复
五星好评 顶一下，感谢分享！
charles2000k16楼
2017-12-31 00:11
回复
五星好评 顶一下，感谢分享！