JP6416448B1 - 光合分波器の製造方法 - Google Patents
光合分波器の製造方法 Download PDFInfo
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- JP6416448B1 JP6416448B1 JP2018530188A JP2018530188A JP6416448B1 JP 6416448 B1 JP6416448 B1 JP 6416448B1 JP 2018530188 A JP2018530188 A JP 2018530188A JP 2018530188 A JP2018530188 A JP 2018530188A JP 6416448 B1 JP6416448 B1 JP 6416448B1
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- optical
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
- G02B6/2938—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4215—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical elements being wavelength selective optical elements, e.g. variable wavelength optical modules or wavelength lockers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
- G02B6/29361—Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters
- G02B6/29362—Serial cascade of filters or filtering operations, e.g. for a large number of channels
- G02B6/29365—Serial cascade of filters or filtering operations, e.g. for a large number of channels in a multireflection configuration, i.e. beam following a zigzag path between filters or filtering operations
- G02B6/29367—Zigzag path within a transparent optical block, e.g. filter deposited on an etalon, glass plate, wedge acting as a stable spacer
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Optical Filters (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
Description
図1は、この発明の実施の形態1にかかる光合分波器3を備えた光伝送システム100の構成を示す模式図である。図2は、光合分波器3の構成を示す斜視図であり、図2(a)は、ホルダブロック8に光フィルタ6jを取付けた側から見た図であり、図2(b)は、ホルダブロック8にミラー7を取付けた側から見た図である。
実施の形態1では、把持治具10a、10bの互いに平行な一対の面10ap、10bpを反映させることにより光フィルタ6jとミラー7の平行度を規定する場合を示したが、実施の形態2では、さらに光フィルタ6jおよびミラー7の角度を調整する場合について説明する。
Claims (6)
- 互いに平行な一対の面を有する把持治具の一方の面に光フィルタを、他方の面にミラーを、着脱可能に保持する工程と、
前記光フィルタと前記ミラーに対向する位置に接着層が設けられたホルダブロックを、前記把持治具の互いに平行な一対の面の面精度を反映させるため、前記光フィルタおよび前記ミラーの平行面と前記ホルダブロックの平行面との間にできる空隙を前記接着層で満たすように、前記把持治具で把持する工程と
を含むことを特徴とする光合分波器の製造方法。 - 前記光フィルタと前記ミラーを保持する工程で、前記把持治具の前記各面と角度調整治具を介して保持することを特徴とする請求項1に記載の光合分波器の製造方法。
- 前記接着層は、熱可塑性接着剤からなり、
前記ホルダブロックを把持した前記把持治具を加熱する工程と、
前記ホルダブロックを把持した状態で、前記把持治具を冷却する工程と
を更に含むことを特徴とする請求項1または請求項2に記載の光合分波器の製造方法。 - 前記接着層は、紫外線硬化型の接着剤からなり、
前記ホルダブロックを把持した状態で、前記接着層に紫外線を照射する工程と
を更に含むことを特徴とする請求項1または請求項2に記載の光合分波器の製造方法。 - 前記ホルダブロックは、前記光フィルタと前記ミラーとを経由する光信号の通過部が中空であることを特徴とする請求項1から請求項4のいずれか1項に記載の光合分波器の製造方法。
- 前記ホルダブロックは、前記光フィルタおよび前記ミラーを接着する領域の一部に、凹部が形成されていることを特徴とする請求項1から請求項5のいずれか1項に記載の光合分波器の製造方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/JP2018/004631 WO2019155609A1 (ja) | 2018-02-09 | 2018-02-09 | 光合分波器の製造方法 |
Publications (2)
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JP6416448B1 true JP6416448B1 (ja) | 2018-10-31 |
JPWO2019155609A1 JPWO2019155609A1 (ja) | 2020-02-27 |
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JP2018530188A Active JP6416448B1 (ja) | 2018-02-09 | 2018-02-09 | 光合分波器の製造方法 |
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US (1) | US11360266B2 (ja) |
JP (1) | JP6416448B1 (ja) |
CN (1) | CN111684337B (ja) |
WO (1) | WO2019155609A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7473546B2 (ja) | 2019-06-27 | 2024-04-23 | 株式会社堀場製作所 | 分析装置 |
Families Citing this family (1)
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CN115104053B (zh) * | 2020-02-21 | 2023-10-20 | 三菱电机株式会社 | 集成光模块 |
Citations (5)
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JPS63223607A (ja) * | 1987-03-12 | 1988-09-19 | Fujitsu Ltd | 光合分波,分岐回路のフイルタ膜貼り付け方法 |
JP2004206057A (ja) * | 2002-11-01 | 2004-07-22 | Omron Corp | 光合分波器及び光合分波器の製造方法 |
JP2007163631A (ja) * | 2005-12-12 | 2007-06-28 | Nippon Telegr & Teleph Corp <Ntt> | 光合分配器 |
WO2017033230A1 (ja) * | 2015-08-21 | 2017-03-02 | 三菱電機株式会社 | 光部品及び光モジュール |
US20170123158A1 (en) * | 2015-11-03 | 2017-05-04 | Electronics And Telecommunications Research Institute | Method of packaging multichannel optical receiver module and package of the same |
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JP2880619B2 (ja) * | 1993-04-14 | 1999-04-12 | 信越化学工業株式会社 | 光合分波カプラの製造装置および製造方法 |
US5859717A (en) * | 1997-02-14 | 1999-01-12 | Corning Oca Corporation | Multiplexing device with precision optical block |
KR100300959B1 (ko) * | 1997-07-05 | 2001-10-26 | 윤종용 | 플랫플레이트를이용한광분리장치와광분리방법및광분리장치의제조방법 |
CN100422777C (zh) * | 2002-11-01 | 2008-10-01 | 欧姆龙株式会社 | 光合分波器和光合分波器的制造方法 |
CA2616311C (en) | 2005-07-22 | 2014-09-30 | Tessera North America, Inc. | Optical wavelength division coupler and associated methods |
US7466502B2 (en) | 2005-12-07 | 2008-12-16 | Tessera North America, Inc. | Optical wavelength division coupler and associated methods |
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JP5555107B2 (ja) * | 2010-09-17 | 2014-07-23 | 株式会社沖データ | レンズアレイ、レンズユニット、ledヘッド、露光装置、画像形成装置、読取装置、レンズアレイの製造方法および成形型 |
CN103676007A (zh) * | 2012-09-20 | 2014-03-26 | 诺方(哈尔滨)科技股份有限公司 | 粗波分复用器 |
JP2014095843A (ja) | 2012-11-12 | 2014-05-22 | Sumitomo Electric Ind Ltd | 光合分波器およびその製造方法ならびに光通信モジュール |
JP6337478B2 (ja) | 2014-01-24 | 2018-06-06 | 株式会社ニコン | 分波素子 |
CN107250866B (zh) * | 2015-03-05 | 2019-08-06 | 三菱电机株式会社 | 光合波器的制造方法以及制造装置 |
KR20160145956A (ko) | 2015-06-11 | 2016-12-21 | 주식회사 지피 | 파장 다중화 광수신 모듈 |
CN205958795U (zh) * | 2016-07-06 | 2017-02-15 | 北极光电(深圳)有限公司 | 一种新型集成微光学波分与复用组件 |
CN109477920B (zh) * | 2016-07-12 | 2022-02-08 | 3M创新有限公司 | 光学叠堆 |
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2018
- 2018-02-09 CN CN201880088563.7A patent/CN111684337B/zh active Active
- 2018-02-09 WO PCT/JP2018/004631 patent/WO2019155609A1/ja active Application Filing
- 2018-02-09 JP JP2018530188A patent/JP6416448B1/ja active Active
- 2018-02-09 US US16/769,212 patent/US11360266B2/en active Active
Patent Citations (5)
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JPS63223607A (ja) * | 1987-03-12 | 1988-09-19 | Fujitsu Ltd | 光合分波,分岐回路のフイルタ膜貼り付け方法 |
JP2004206057A (ja) * | 2002-11-01 | 2004-07-22 | Omron Corp | 光合分波器及び光合分波器の製造方法 |
JP2007163631A (ja) * | 2005-12-12 | 2007-06-28 | Nippon Telegr & Teleph Corp <Ntt> | 光合分配器 |
WO2017033230A1 (ja) * | 2015-08-21 | 2017-03-02 | 三菱電機株式会社 | 光部品及び光モジュール |
US20170123158A1 (en) * | 2015-11-03 | 2017-05-04 | Electronics And Telecommunications Research Institute | Method of packaging multichannel optical receiver module and package of the same |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7473546B2 (ja) | 2019-06-27 | 2024-04-23 | 株式会社堀場製作所 | 分析装置 |
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JPWO2019155609A1 (ja) | 2020-02-27 |
WO2019155609A1 (ja) | 2019-08-15 |
US20210173147A1 (en) | 2021-06-10 |
CN111684337A (zh) | 2020-09-18 |
CN111684337B (zh) | 2022-04-26 |
US11360266B2 (en) | 2022-06-14 |
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