JP2021034389A - 光サブアッセンブリ - Google Patents
光サブアッセンブリ Download PDFInfo
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- JP2021034389A JP2021034389A JP2019148457A JP2019148457A JP2021034389A JP 2021034389 A JP2021034389 A JP 2021034389A JP 2019148457 A JP2019148457 A JP 2019148457A JP 2019148457 A JP2019148457 A JP 2019148457A JP 2021034389 A JP2021034389 A JP 2021034389A
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- semiconductor optical
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- 230000003287 optical effect Effects 0.000 title claims abstract description 189
- 239000004065 semiconductor Substances 0.000 claims abstract description 98
- 230000005540 biological transmission Effects 0.000 description 26
- 239000000758 substrate Substances 0.000 description 7
- 239000013307 optical fiber Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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Classifications
-
- 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
- G02B6/4256—Details of housings
- G02B6/4257—Details of housings having a supporting carrier or a mounting substrate or a mounting plate
-
- 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
- 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
-
- 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
- G02B6/4206—Optical features
-
- 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
-
- 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
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/4236—Fixing or mounting methods of the aligned elements
- G02B6/4244—Mounting of the optical elements
-
- 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
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/4236—Fixing or mounting methods of the aligned elements
- G02B6/4245—Mounting of the opto-electronic elements
-
- 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
- G02B6/4246—Bidirectionally operating package structures
-
- 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
- G02B6/4249—Packages, e.g. shape, construction, internal or external details comprising arrays of active devices and fibres
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
- Optical Couplings Of Light Guides (AREA)
- Light Receiving Elements (AREA)
Abstract
Description
Claims (9)
- 並列して第1方向にそれぞれ進行する複数の光線が出射又は入射するように配列された複数の半導体光素子と、
前記複数の半導体光素子が搭載されるキャリアと、
を有し、
前記複数の半導体光素子の隣同士は、前記第1方向に直交する第2方向にずれる位置にあって、前記第2方向に相互に対向しないように前記第1方向にもずれた位置にあることを特徴とする光サブアッセンブリ。 - 請求項1に記載の光サブアッセンブリであって、
前記複数の半導体光素子は、前記第2方向に千鳥状に配列されていることを特徴とする光サブアッセンブリ。 - 請求項1に記載の光サブアッセンブリであって、
前記複数の半導体光素子の前記隣同士は、それぞれの端部が前記第1方向に相互に対向する位置にあることを特徴とする光サブアッセンブリ。 - 請求項1に記載の光サブアッセンブリであって、
前記複数の半導体光素子は、前列に一列で前記第2方向に並ぶいくつかの第1半導体光素子と、後列に一列で前記第2方向に並ぶいくつかの第2半導体光素子と、を含み、
前記複数の半導体光素子の前記隣同士は、前記いくつかの第1半導体光素子の対応する1つと、前記いくつかの第2半導体光素子の対応する1つから構成されることを特徴とする光サブアッセンブリ。 - 請求項1に記載の光サブアッセンブリであって、
前記複数の半導体光素子にそれぞれ対応して前記複数の光線がそれぞれ通る複数のレンズをさらに有し、
前記複数のレンズの隣同士は、前記第1方向にずれた位置にあることを特徴とする光サブアッセンブリ。 - 請求項5に記載の光サブアッセンブリであって、
前記複数のレンズは、それぞれ対応する前記複数の半導体光素子から等しい距離を以て離れた位置にあることを特徴とする光サブアッセンブリ。 - 請求項5に記載の光サブアッセンブリであって、
前記複数の半導体光素子の前記隣同士が前記第1方向にずれる距離と、前記複数のレンズの前記隣同士が前記第1方向にずれる距離は、等しいことを特徴とする光サブアッセンブリ。 - 並列して第1方向にそれぞれ進行する複数の光線が出射又は入射するように配列された複数の半導体光素子と、
前記複数の半導体光素子が搭載されるキャリアと、
を有し、
前記複数の半導体光素子の隣同士は、前記第1方向に直交する第2方向に見たときに全く重ならない位置にあることを特徴とする光サブアッセンブリ。 - 請求項8に記載の光サブアッセンブリであって、
前記複数の半導体光素子の前記隣同士のそれぞれは、前記第2方向に見たときに、前記複数の半導体光素子の他の1つに重なる位置にあることを特徴とする光サブアッセンブリ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019148457A JP7330810B2 (ja) | 2019-08-13 | 2019-08-13 | 光サブアッセンブリ |
US16/559,198 US11112571B2 (en) | 2019-08-13 | 2019-09-03 | Optical subassembly |
CN202010614638.XA CN112394456A (zh) | 2019-08-13 | 2020-06-30 | 光学子组件 |
Applications Claiming Priority (1)
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---|---|---|---|
JP2019148457A JP7330810B2 (ja) | 2019-08-13 | 2019-08-13 | 光サブアッセンブリ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021034389A true JP2021034389A (ja) | 2021-03-01 |
JP7330810B2 JP7330810B2 (ja) | 2023-08-22 |
Family
ID=74568379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2019148457A Active JP7330810B2 (ja) | 2019-08-13 | 2019-08-13 | 光サブアッセンブリ |
Country Status (3)
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---|---|
US (1) | US11112571B2 (ja) |
JP (1) | JP7330810B2 (ja) |
CN (1) | CN112394456A (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62152474U (ja) * | 1986-03-19 | 1987-09-28 | ||
WO2015145608A1 (ja) * | 2014-03-26 | 2015-10-01 | 株式会社島津製作所 | レーザ装置 |
WO2019003546A1 (ja) * | 2017-06-30 | 2019-01-03 | シャープ株式会社 | レーザ光源装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3466293B2 (ja) * | 1994-10-19 | 2003-11-10 | 沖電気工業株式会社 | 光素子アレイ及びそれを用いた光装置 |
US6775440B2 (en) * | 2000-04-28 | 2004-08-10 | Kyocera Corporation | Optical module and carrier for optical module |
JP5238651B2 (ja) * | 2009-09-11 | 2013-07-17 | 株式会社フジクラ | 光路変更部材、光接続方法 |
US9134494B2 (en) * | 2012-05-29 | 2015-09-15 | 3M Innovative Properties Company | Optical interconnect |
JP6115067B2 (ja) * | 2012-10-05 | 2017-04-19 | 富士通株式会社 | 光モジュール |
JP6136315B2 (ja) * | 2013-02-04 | 2017-05-31 | 住友電気工業株式会社 | 光送信モジュールの製造方法 |
JP6380069B2 (ja) * | 2014-12-11 | 2018-08-29 | 住友電気工業株式会社 | 光送信モジュール |
JP2016178218A (ja) | 2015-03-20 | 2016-10-06 | 日本オクラロ株式会社 | 光送信モジュール |
JP6715589B2 (ja) * | 2015-10-29 | 2020-07-01 | 日本ルメンタム株式会社 | 半導体光素子、アレイ半導体光素子、及び光モジュール |
JP2018074057A (ja) * | 2016-11-01 | 2018-05-10 | 住友電工デバイス・イノベーション株式会社 | 半導体レーザキャリア組立体、光半導体装置、及び光半導体装置の製造方法 |
CN108535821A (zh) * | 2017-03-01 | 2018-09-14 | 陈佩娟 | 一种多波长共存osa结构 |
JP7022513B2 (ja) * | 2017-03-24 | 2022-02-18 | 日本ルメンタム株式会社 | 光送信モジュール、光モジュール、及び光伝送装置、並びにそれらの製造方法 |
US10230470B2 (en) * | 2017-03-30 | 2019-03-12 | Applied Optoelectronics, Inc. | Multilayered flexible printed circuit with both radio frequency (RF) and DC transmission lines electrically isolated from each other and an optical transceiver using same |
JP7326006B2 (ja) * | 2019-04-12 | 2023-08-15 | 日本ルメンタム株式会社 | 光半導体素子、光サブアセンブリ、及び光モジュール |
-
2019
- 2019-08-13 JP JP2019148457A patent/JP7330810B2/ja active Active
- 2019-09-03 US US16/559,198 patent/US11112571B2/en active Active
-
2020
- 2020-06-30 CN CN202010614638.XA patent/CN112394456A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62152474U (ja) * | 1986-03-19 | 1987-09-28 | ||
WO2015145608A1 (ja) * | 2014-03-26 | 2015-10-01 | 株式会社島津製作所 | レーザ装置 |
WO2019003546A1 (ja) * | 2017-06-30 | 2019-01-03 | シャープ株式会社 | レーザ光源装置 |
Also Published As
Publication number | Publication date |
---|---|
US11112571B2 (en) | 2021-09-07 |
JP7330810B2 (ja) | 2023-08-22 |
CN112394456A (zh) | 2021-02-23 |
US20210048588A1 (en) | 2021-02-18 |
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