JP4963178B2 - 水晶波長板の製造方法 - Google Patents
水晶波長板の製造方法 Download PDFInfo
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- JP4963178B2 JP4963178B2 JP2005346231A JP2005346231A JP4963178B2 JP 4963178 B2 JP4963178 B2 JP 4963178B2 JP 2005346231 A JP2005346231 A JP 2005346231A JP 2005346231 A JP2005346231 A JP 2005346231A JP 4963178 B2 JP4963178 B2 JP 4963178B2
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Description
なお、各図においての同一の符号は同じ対象を示すものとする。
2 所望の板厚値
3 水晶波長板
4 第一の水晶板
5 研磨加工面
6 水晶薄膜
7 第二の水晶板
8 マスク
9 マスクパターン
11 水晶薄膜の厚み
Claims (1)
- 所望の複屈折率を有する水晶板からなる所望の板厚値を有した水晶波長板の製造方法において、
人工水晶から第一の水晶板を切り出す工程と、
該第一の水晶板を、該所望の板厚値よりも1μm以上20μm以下の範囲で薄くなるように研磨加工をする工程と、
該第一の水晶板の該研磨加工面上に、複数個の第二の水晶板のパターンが形成されたガラス又は石英から成るマスクを密着させて載置し、該第一の水晶板の該研磨加工面上に、該所望の板厚値から該第一の水晶板の該研磨加工後の厚みを差し引いた差分の厚みで且つ該マスクの該パターン形状の水晶薄膜をホモエピタキシャル成長させて、同時に該所望の板厚値を有する該複数個の該第二の水晶板を形成する工程と、から成ることを特徴とする水晶波長板の製造方法。
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JP2005346231A JP4963178B2 (ja) | 2005-11-30 | 2005-11-30 | 水晶波長板の製造方法 |
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JP2005346231A JP4963178B2 (ja) | 2005-11-30 | 2005-11-30 | 水晶波長板の製造方法 |
Publications (2)
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JP2007145682A JP2007145682A (ja) | 2007-06-14 |
JP4963178B2 true JP4963178B2 (ja) | 2012-06-27 |
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Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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GB8514826D0 (en) * | 1985-06-12 | 1985-07-17 | Gen Electric Co Plc | Optical waveguide |
JP3689934B2 (ja) * | 1994-07-18 | 2005-08-31 | 住友電気工業株式会社 | 水晶型結晶構造を有する酸化物薄膜及びその製造方法 |
JP3592218B2 (ja) * | 2000-09-06 | 2004-11-24 | 株式会社ヒューモラボラトリー | 水晶薄膜の製造方法 |
JP2005213080A (ja) * | 2004-01-28 | 2005-08-11 | Kyocera Kinseki Corp | 水晶薄膜の製造方法 |
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