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1. 发明授权

EP0780717B1 Optical isolator and optical part having heat-resistant anti-reflection coating 失效
标题翻译：一个光隔离器和光学部件用耐热抗反射涂层
公开(公告)号：EP0780717B1
公开(公告)日：2001-11-14
申请号：EP96309199.6
申请日：1996-12-17
申请人： SHIN-ETSU CHEMICAL CO., LTD.
发明人： Shiono, Yoshiyuki , Watanabe, Toshiaki , Tanno, Masayuki , Ryuo, Toshihiko
IPC分类号： G02B27/28 , G02F1/09 , G02B6/42 , G02B5/30 , G02B1/11
CPC分类号： G02B1/113 , G02B1/115 , G02F1/093 , Y10T403/479

2. 发明公开

EP0780717A3 Optical isolator and optical part having heat-resistant anti-reflection coating 失效
标题翻译： Optischer Isolator und Optisches Bauteil mit einerhitzebeständigenantireflektierenden Beschichtung
公开(公告)号：EP0780717A3
公开(公告)日：1999-05-06
申请号：EP96309199.6
申请日：1996-12-17
申请人： SHIN-ETSU CHEMICAL CO., LTD.
发明人： Shiono, Yoshiyuki , Watanabe, Toshiaki , Tanno, Masayuki , Ryuo, Toshihiko
IPC分类号： G02B27/28 , G02F1/09
CPC分类号： G02B1/113 , G02B1/115 , G02F1/093 , Y10T403/479
摘要： An improvement is proposed relating to an optical isolator for bonding of the polarizer and analyzer of polarizing glass to the respective holder rings for position adjustment. The improvement comprises: (a) forming a metallized layer of a specific composition over at least two of the side surfaces of each of the polarizer and analyzer on the area of the surface excepting for the linear areas of 50 to 150 µm width from the top and bottom surfaces of the polarizer or analyzer; and (b) bonding the polarizer and analyzer to the respective holder rings by soldering using a solder alloy with intervention of the metallized layer between the polarizer or analyzer and the holder ring. The invention further provides an optical part having, on at least one of the surfaces, a heat-resistant anti-reflection coating film which is a double-layered film consisting of a thin film of the titanium oxide TiO x (x = 1.9 to 2.2) as the underlayer of high refractive index and a thin film of silicon dioxide as the overlayer of low refractive index.
摘要翻译：提出了一种用于将偏振器和偏振玻璃分析器粘合到用于位置调整的各个保持环的光隔离器的改进。该改进包括：（a）在表面区域上的每个偏振器和分析器的至少两个侧表面上形成特定组成的金属化层，除了距离该区域的50至150μm宽的线性区域偏振片或分析仪的顶面和底面; 和（b）通过使用焊料合金通过焊料将偏振器和分析器粘合到相应的保持环上，金属化层介于偏振器或分析器与保持环之间。本发明还提供了一种光学部件，在至少一个表面上具有由氧化钛TiO x（x = 1.9〜2.2）的薄膜构成的双层膜的耐热性防反射涂膜，作为高折射率的底层和二氧化硅的薄膜作为低折射率的覆盖层。

3. 发明公开

EP0780717A2 Optical isolator and optical part having heat-resistant anti-reflection coating 失效
标题翻译： Optischer Isolator und Optisches Bauteil mit einerhitzebeständigenantireflektierenden Beschichtung
公开(公告)号：EP0780717A2
公开(公告)日：1997-06-25
申请号：EP96309199.6
申请日：1996-12-17
申请人： SHIN-ETSU CHEMICAL CO., LTD.
发明人： Shiono, Yoshiyuki , Watanabe, Toshiaki , Tanno, Masayuki , Ryuo, Toshihiko
IPC分类号： G02B27/28 , G02F1/09
CPC分类号： G02B1/113 , G02B1/115 , G02F1/093 , Y10T403/479
摘要： An improvement is proposed relating to an optical isolator for bonding of the polarizer and analyzer of polarizing glass to the respective holder rings for position adjustment. The improvement comprises: (a) forming a metallized layer of a specific composition over at least two of the side surfaces of each of the polarizer and analyzer on the area of the surface excepting for the linear areas of 50 to 150 µm width from the top and bottom surfaces of the polarizer or analyzer; and (b) bonding the polarizer and analyzer to the respective holder rings by soldering using a solder alloy with intervention of the metallized layer between the polarizer or analyzer and the holder ring. The invention further provides an optical part having, on at least one of the surfaces, a heat-resistant anti-reflection coating film which is a double-layered film consisting of a thin film of the titanium oxide TiO x (x = 1.9 to 2.2) as the underlayer of high refractive index and a thin film of silicon dioxide as the overlayer of low refractive index.
摘要翻译：提出了一种用于将偏振器和偏振玻璃分析器粘合到用于位置调整的各个保持环的光隔离器的改进。该改进包括：（a）在表面区域上的每个偏振器和分析器的至少两个侧表面上形成特定组成的金属化层，除了距离该区域的50至150μm宽的线性区域偏振片或分析仪的顶面和底面; 和（b）通过使用焊料合金通过焊料将偏振器和分析器粘合到相应的保持环上，金属化层介于偏振器或分析器与保持环之间。本发明还提供了一种光学部件，在至少一个表面上具有由氧化钛TiO x（x = 1.9〜2.2）的薄膜构成的双层膜的耐热性防反射涂膜，作为高折射率的底层和二氧化硅的薄膜作为低折射率的覆盖层。

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