| 查看: 1315 | 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
售SCI一区T0P文章，我:8O.55.1.O.54,科目全,可伽急
已经有5人回复
-
面上没中，邀请各位路过的虫友分析一下分数
已经有7人回复
-
哈尔滨工业大学韩晓军教授课题组招收2027年硕士推免生及博士研究生
已经有3人回复
-
找导师
已经有8人回复
-
国社科又开始会评了，不知道这次命运如何
已经有14人回复
-
麻烦专家们看看评委们的意见（F口面上）
已经有13人回复
-
科研人应该花精力去思考如何解决问题，而不是去凝练问题
已经有14人回复
-
要骂人了，新模版改版就是要淡化问题凝练这种虚的东西，结果有个评委还在说凝练得不够
已经有17人回复
-
学科评审组评审是指会评吗？
已经有5人回复
-
小白求助 投论文要求的highlights应该如何写
已经有4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！