JPS63185101U - - Google Patents
Info
- Publication number
- JPS63185101U JPS63185101U JP7530787U JP7530787U JPS63185101U JP S63185101 U JPS63185101 U JP S63185101U JP 7530787 U JP7530787 U JP 7530787U JP 7530787 U JP7530787 U JP 7530787U JP S63185101 U JPS63185101 U JP S63185101U
- Authority
- JP
- Japan
- Prior art keywords
- diffraction grating
- transparent parts
- transparent
- appropriate
- uniform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000758 substrate Substances 0.000 claims description 2
- 239000011295 pitch Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7530787U JPS63185101U (no) | 1987-05-20 | 1987-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7530787U JPS63185101U (no) | 1987-05-20 | 1987-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63185101U true JPS63185101U (no) | 1988-11-29 |
Family
ID=30921325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7530787U Pending JPS63185101U (no) | 1987-05-20 | 1987-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63185101U (no) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60225103A (ja) * | 1984-04-06 | 1985-11-09 | ドクトル・ヨハネス・ハイデンハイン・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング | 反射位相格子及び反射位相格子の製造方法 |
-
1987
- 1987-05-20 JP JP7530787U patent/JPS63185101U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60225103A (ja) * | 1984-04-06 | 1985-11-09 | ドクトル・ヨハネス・ハイデンハイン・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング | 反射位相格子及び反射位相格子の製造方法 |