Optical features of metallized polyimide films in IR range

被引：1
|
作者：
Zhukov, AA [1 ]
Zdobnikov, AE [1 ]
Klemin, SN [1 ]
Lavrishchev, VP [1 ]
Tchetverov, JS [1 ]
机构：
[1] Moscow Cent Res Inst Cyclone, Moscow, Russia
来源：
16TH INTERNATIONAL CONFERENCE ON PHOTOELECTRONICS AND NIGHT VISION DEVICES | 2000年 / 4340卷
关键词：
polyimide; polyamide acid; absorption; reflection; transmission; dimetylformamide;
D O I：
10.1117/12.407750
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The method of IR spectroscopy was used to examine optical features of thin (2.0-2.2 mum) poly -N-fenilparaocsifenilpiromellitymide films with one- and two-sided titanium metallization as absorption, reflection and transmission Polyimide films having thick titanium coat on the one- side and thin coat on the other side show twofold higher absorption in comparison with the absorption capacity of the films with one-sided metallization. Higher level of absorption of IR light by the two-sided metallized films in the 860-1420cm(-1) range with maximum up to 76% in the of 900-1060cm(-1) range can be explained by the waves interference at the structure.
引用
收藏
页码：320 / 324
页数：5
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