REFLECTANCE-BASED NONDESTRUCTIVE ASSESSMENT OF DISTRIBUTED-FEEDBACK GRATINGS

被引：1
|
作者：
YEO, TE [1 ]
BAULCOMB, RS [1 ]
CLEMENTS, SJ [1 ]
机构：
[1] BNR EUROPE LTD,HARLOW CM17 9NA,ESSEX,ENGLAND
来源：
ELECTRONICS LETTERS | 1993年 / 29卷 / 22期
关键词：
REFLECTIVITY; OPTICAL VARIABLES MEASUREMENT; SPECTROPHOTOMETRY;
D O I：
10.1049/el:19931299
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A new grating assessment technique has been developed based on normal reflectance measurements. The technique is capable of analysing a wide range of grating pitches and experimental results agree closely with a theoretical model. The technique is proposed as a standard tool for high precision production.
引用
收藏
页码：1951 / 1953
页数：3
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