CN204129263U - 一种波长选择开关 - Google Patents
一种波长选择开关 Download PDFInfo
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- CN204129263U CN204129263U CN201420638688.1U CN201420638688U CN204129263U CN 204129263 U CN204129263 U CN 204129263U CN 201420638688 U CN201420638688 U CN 201420638688U CN 204129263 U CN204129263 U CN 204129263U
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104317006A (zh) * | 2014-10-30 | 2015-01-28 | 华南师范大学 | 一种波长选择开关 |
CN107976748A (zh) * | 2017-12-18 | 2018-05-01 | 中央民族大学 | 基于偏振分束双衍射光栅的多端口波长选择开关及其方法 |
CN114185135A (zh) * | 2021-12-10 | 2022-03-15 | 中央民族大学 | 一种折叠型m×n端口波长选择开关的实现方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104317006A (zh) * | 2014-10-30 | 2015-01-28 | 华南师范大学 | 一种波长选择开关 |
CN107976748A (zh) * | 2017-12-18 | 2018-05-01 | 中央民族大学 | 基于偏振分束双衍射光栅的多端口波长选择开关及其方法 |
CN107976748B (zh) * | 2017-12-18 | 2023-12-12 | 中央民族大学 | 基于偏振分束双衍射光栅的多端口波长选择开关及其方法 |
CN114185135A (zh) * | 2021-12-10 | 2022-03-15 | 中央民族大学 | 一种折叠型m×n端口波长选择开关的实现方法 |
CN114185135B (zh) * | 2021-12-10 | 2023-10-20 | 中央民族大学 | 一种折叠型m×n端口波长选择开关的实现方法 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Effective date of registration: 20190524 Address after: 510000 Room A105 on the First Floor of Ladder A, No. 11 Ailu Road, Science City, Guangzhou High-tech Industrial Development Zone, Guangzhou, Guangdong Province Patentee after: Guangdong Yukopod Technology Development Co., Ltd. Address before: 510006 No. 378 West Ring Road, Guangzhou University Town, Panyu District, Guangzhou City, Guangdong Province Patentee before: South China Normal University |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200102 Address after: 526238 No.1 Kefa Road, Science Park, Nanshan District, Shenzhen, Guangdong Province Patentee after: Hu Min Address before: 510000 Room A105 on the First Floor of Ladder A, No. 11 Ailu Road, Science City, Guangzhou High-tech Industrial Development Zone, Guangzhou, Guangdong Province Patentee before: Guangdong Yukopod Technology Development Co., Ltd. |
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CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 526238 No.1 Kefa Road, Science Park, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Hu Min Address before: 526238 No.1 Kefa Road, Science Park, Nanshan District, Shenzhen, Guangdong Province Patentee before: Hu Min |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200509 Address after: Room 1319, Fumin Building, No. 18, Beijiang Avenue, high tech Zone, Zhaoqing City, Guangdong Province Patentee after: GUANGDONG NATIONAL QUANTUM TECHNOLOGY Co.,Ltd. Address before: 526238 No.1 Kefa Road, Science Park, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Hu Min |