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Issue:
guo wai guang shou fa ji de yan zhi xian zhuang
Author(s):
LUO Jiaqiang'
,
'20499433
,
'
,
'au'
,
'cjfq')
Pages:
35
-
36
Year:
2002
Issue:
6
Journal:
Electronic Component News
Keyword:
GetLinkList(KeywordFilter('光收发机:8327
;
研制现状:4200
;
单片集成:1836
;
光纤通信:1443
;
图像处理:1295
;
图像传感器:1266
;
光网络单元:1139
;
超大规模集成电路:1082
;
光线路终端:1067
;
光增益:811')
;
'kw'
;
'CJFQ')
;
Abstract:
<正> 对于光纤通信、光显示和图像处理应用,必需发展具有大的适用性和有效性,能够接收、发射和处理信息的器件和元件。在光纤通信中,光接入网可以使用两个波长(1.3μm)和(1.55μm)在一根光纤中提供同时的双向传输,因而在这两个波长对光线路终端(OLT’s)和光网络单元(ONU’s)需要完成同时的发射和接收的收发机。在ONU中工作的收发机应该在1.31μm发射和在1.55μm接收,而在OLT中工作的
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