-
1.
公开(公告)号:EP1455218A1
公开(公告)日:2004-09-08
申请号:EP04012542.9
申请日:2002-07-22
Applicant: LUCENT TECHNOLOGIES INC.
Inventor: Baldwin, Kirk W. , Eggleton, Benjamin J. , Feder, Kenneth S. , Macharrie, Robert A. , Rogers, John A. , Steinvurzel, Paul , Engelberth, Jon , Deshmukh, Rajan
CPC classification number: G02B6/02204 , C03C25/002 , G02F1/0115 , G02F1/0147 , G02F2201/30
Abstract: A thermally tunable optical fiber device, such as a fiber grating, comprises a length of optical fiber (10) and a heater (23) including an unslotted microcapillary tube (23A) that surrounds the optical fiber (10). The microcapillary tube is made of an electrically resistive material and forms the heater (23) itself. The heater may further comprising a plurality of nested tubes (23B, 33B, 43B), wherein each nested tube includes thin film heating elements.
Abstract translation: 诸如光纤光栅之类的热可调谐光纤装置包括一段光纤(10)和一个包括围绕光纤(10)的未插槽的微毛细管(23A)的加热器(23)。 微毛细管由电阻材料制成并且形成加热器(23)本身。 加热器还可以包括多个嵌套管(23B,33B,43B),其中每个嵌套管包括薄膜加热元件。
-
2.
公开(公告)号:EP1455218B1
公开(公告)日:2005-04-27
申请号:EP04012542.9
申请日:2002-07-22
Applicant: LUCENT TECHNOLOGIES INC.
Inventor: Baldwin, Kirk W. , Eggleton, Benjamin J. , Feder, Kenneth S. , Macharrie, Robert A. , Rogers, John A. , Steinvurzel, Paul , Engelberth, Jon , Deshmukh, Rajan
CPC classification number: G02B6/02204 , C03C25/002 , G02F1/0115 , G02F1/0147 , G02F2201/30
-