KR20010046624A - 에르븀과 이터비움 이온이 주입된이트리움칼슘옥시보레이트 화합물 및 결정 성장방법,그리고 이러한 결정을 사용하여 제조된 광기능 소자 - Google Patents
에르븀과 이터비움 이온이 주입된이트리움칼슘옥시보레이트 화합물 및 결정 성장방법,그리고 이러한 결정을 사용하여 제조된 광기능 소자 Download PDFInfo
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- KR20010046624A KR20010046624A KR1019990050460A KR19990050460A KR20010046624A KR 20010046624 A KR20010046624 A KR 20010046624A KR 1019990050460 A KR1019990050460 A KR 1019990050460A KR 19990050460 A KR19990050460 A KR 19990050460A KR 20010046624 A KR20010046624 A KR 20010046624A
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/30—Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6
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- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/20—Controlling or regulating
- C30B15/203—Controlling or regulating the relationship of pull rate (v) to axial thermal gradient (G)
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- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Lasers (AREA)
Abstract
Description
Claims (8)
- 다음 화학식 1로 표시되는 것임을 특징으로 하는 결정성 고체 물질.화학식 1상기 화학식 1에서 : x=0.005∼0.10 이고, y=0.005∼0.30 이고, z=0.0∼0.5 이다.
- 제 1 항에 있어서, 상기 결정성 고체가 단결정 또는 박막결정인 것임을 특징으로 하는 결정성 고체 물질.
- 인상속도를 0.1 ∼ 10 mm/hr 하고, 회전속도를 0 ∼ 70 rpm 범위로 조작하는 융액인상법에 의하여 결정성장로내 온도구배를 5 ∼ 300 ℃/cm으로 온도구배를 두어 다음 화학식 1로 표시되는 화학조성의 고체 물질의 결정 성장방법.화학식 1상기 화학식 1에서 : x=0.005∼0.10 이고, y=0.005∼0.30 이고, z=0.0∼0.5 이다.
- 제 3 항에 있어서, 상기 화학조성의 고체물질을 단결정 또는 박막결정으로 성장시키는 것을 특징으로 하는 결정 성장방법.
- 제 3 항에 있어서, 상기 결정 성장에는 종자결정으로서 YCOB의 결정으로부터 채취된 것을 사용하여 <10>을 비롯한 (100)면족, (110)면족 및 (111)면족에 속하는 결정방위로 성장시키는 것을 특징으로 하는 결정 성장방법.
- 다음 화학식 1로 표시되는 결정성 고체 물질을 이용한 것임을 특징으로 하는 광기능 소자.화학식 1상기 화학식 1에서 : x=0.005∼0.10 이고, y=0.005∼0.30 이고, z=0.0∼0.5 이다.
- 제 6 항에 있어서, 상기 광기능 소자가 1.5 ∼ 1.6 ㎛ 레이저 발진봉 소자, 비선형광학소자, 자기반주파수변조(self frequency doubling) 소자 또는 측거기(range finding) 소자인 것임을 특징으로 함.
- 다음 화학식 1로 표시되는 결정성 고체 물질을 원통 또는 사각기둥, 또는 90도 이외의 각도로 기울어진 원통 또는 90도 이외의 각도로 기울어진 사각기둥의 형상으로 결정을 절단한 후, 레이저광이 통과하는 입사면과 출사면을 평행도는 5분 이하, 양면의 평면정도는 λ/4-λ/20로 결정가공하여 제조하는 것을 특징으로 하는 광기능 소자의 제조방법.화학식 1상기 화학식 1에서 : x=0.005∼0.10 이고, y=0.005∼0.30 이고, z=0.0∼0.5 이다.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990050460A KR100351634B1 (ko) | 1999-11-13 | 1999-11-13 | 에르븀과 이터비움 이온이 주입된이트리움칼슘옥시보레이트 화합물 및 결정 성장방법,그리고 이러한 결정을 사용하여 제조된 광기능 소자 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990050460A KR100351634B1 (ko) | 1999-11-13 | 1999-11-13 | 에르븀과 이터비움 이온이 주입된이트리움칼슘옥시보레이트 화합물 및 결정 성장방법,그리고 이러한 결정을 사용하여 제조된 광기능 소자 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010046624A true KR20010046624A (ko) | 2001-06-15 |
| KR100351634B1 KR100351634B1 (ko) | 2002-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990050460A Expired - Fee Related KR100351634B1 (ko) | 1999-11-13 | 1999-11-13 | 에르븀과 이터비움 이온이 주입된이트리움칼슘옥시보레이트 화합물 및 결정 성장방법,그리고 이러한 결정을 사용하여 제조된 광기능 소자 |
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| Country | Link |
|---|---|
| KR (1) | KR100351634B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115313133A (zh) * | 2022-08-10 | 2022-11-08 | 山东大学 | 一种突破荧光光谱对激光波长限制的方法和激光器 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103972778B (zh) * | 2014-05-20 | 2019-08-16 | 西安电子科技大学 | 一种二极管泵浦的克尔透镜锁模Yb:YCOB全固态飞秒激光器 |
-
1999
- 1999-11-13 KR KR1019990050460A patent/KR100351634B1/ko not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115313133A (zh) * | 2022-08-10 | 2022-11-08 | 山东大学 | 一种突破荧光光谱对激光波长限制的方法和激光器 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100351634B1 (ko) | 2002-09-11 |
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