CN203705684U - 一种采用扩束光纤准直器的梳状滤波器 - Google Patents
一种采用扩束光纤准直器的梳状滤波器 Download PDFInfo
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- CN203705684U CN203705684U CN201320845382.9U CN201320845382U CN203705684U CN 203705684 U CN203705684 U CN 203705684U CN 201320845382 U CN201320845382 U CN 201320845382U CN 203705684 U CN203705684 U CN 203705684U
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 59
- 238000005253 cladding Methods 0.000 claims abstract description 13
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000835 fiber Substances 0.000 claims description 49
- 230000003287 optical effect Effects 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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CN201320845382.9U CN203705684U (zh) | 2013-12-20 | 2013-12-20 | 一种采用扩束光纤准直器的梳状滤波器 |
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CN201320845382.9U CN203705684U (zh) | 2013-12-20 | 2013-12-20 | 一种采用扩束光纤准直器的梳状滤波器 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104166243A (zh) * | 2014-08-20 | 2014-11-26 | 湖北捷讯光电有限公司 | 一种不等带宽光学梳状滤波器 |
CN106664152A (zh) * | 2014-11-29 | 2017-05-10 | 华为技术有限公司 | 相位延迟器及其光学梳状滤波器 |
CN106918868A (zh) * | 2017-03-07 | 2017-07-04 | 湖北捷讯光电有限公司 | 空间光谱分离式滤波器波长分辨率的提升方法 |
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2013
- 2013-12-20 CN CN201320845382.9U patent/CN203705684U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104166243A (zh) * | 2014-08-20 | 2014-11-26 | 湖北捷讯光电有限公司 | 一种不等带宽光学梳状滤波器 |
CN106664152A (zh) * | 2014-11-29 | 2017-05-10 | 华为技术有限公司 | 相位延迟器及其光学梳状滤波器 |
US10866350B2 (en) | 2014-11-29 | 2020-12-15 | Huawei Technologies Co., Ltd. | Phase retarder and optical comb filter thereof |
CN106918868A (zh) * | 2017-03-07 | 2017-07-04 | 湖北捷讯光电有限公司 | 空间光谱分离式滤波器波长分辨率的提升方法 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20160815 Address after: 350015, tea mountain road, Mawei hi tech park, Fujian, Fuzhou Patentee after: FUZHOU OPTOWIDE TECHNOLOGIES CO.,LTD. Address before: 350026, Fuzhou Province, Cangshan District, covering the town of Ping Shan Road, Jinshan District, Jinshan Industrial Zone, No. 869 Fu Fu Wan standard factory building on the first floor of the first floor, building 24 Patentee before: FUZHOU BAIXUN PHOTOELECTRIC CO.,LTD. |
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CP03 | Change of name, title or address |
Address after: 350015 five floors and three floors of building a and building B, building 1, Chashan Road, Mawei science and Technology Park, Fuzhou City, Fujian Province Patentee after: Tengjing Technology Co.,Ltd. Address before: 350015, tea mountain road, Mawei hi tech park, Fujian, Fuzhou Patentee before: FUZHOU OPTOWIDE TECHNOLOGIES CO.,LTD. |
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CP03 | Change of name, title or address | ||
CX01 | Expiry of patent term |
Granted publication date: 20140709 |
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CX01 | Expiry of patent term |