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公开(公告)号：US10394058B1
公开(公告)日：2019-08-27
申请号：US16133591
申请日：2018-09-17
Applicant: ACACIA COMMUNICATIONS, INC.
Inventor： Diedrik Vermeulen , Christopher Doerr
Abstract: Optical modulators and modulation techniques for advanced optical modulation formats are described. An optical modulator may include two optical modulators in parallel optical paths, and optical powers in the two paths may be unequal. Polarization in the two paths may be orthogonal, and modulated outputs from each path may be combined to produce multilevel modulation formats.
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2.发明申请公开(公告)号：US20180203187A1
公开(公告)日：2018-07-19
申请号：US15870468
申请日：2018-01-12
Applicant: Acacia Communications, Inc.
Inventor： Christopher Doerr , Eric Swanson , Diedrik Vermeulen , Saeid Azemati , Jon Stahl
CPC classification number: G02B6/12 , G02B6/4269 , G02B6/428 , H01L2224/16225
Abstract: Disclosed herein are designs, structures and techniques for advanced packaging of multi-function photonic integrated circuits that allow such high-performance multi-function photonic integrated circuits to be co-packaged with a high-performance multi-function ASIC thereby significantly reducing strenuous interconnect challenges and lowering costs, power and size of the overall devices.
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公开(公告)号：US09628186B2
公开(公告)日：2017-04-18
申请号：US14538781
申请日：2014-11-11
Applicant: ACACIA COMMUNICATIONS INC.
Inventor： Diedrik Vermeulen
IPC: H04B10/50 , H04B10/54 , H04B10/556
CPC classification number: H04B10/5053 , H04B10/541 , H04B10/5561
Abstract: Disclosed are adaptive structures and methods for generating advanced modulation formats using multiple levels such as PAM-4, PAM-8 as well as regular OOK or PM OOK formats. Structures and methods disclosed include an unequal power splitter that may exhibit a fixed or tunable splitting ratio such that adaptive format(s) may be generated.
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公开(公告)号：US09372381B2
公开(公告)日：2016-06-21
申请号：US14057883
申请日：2013-10-18
Applicant: ACACIA COMMUNICATIONS INC.
Inventor： Diedrik Vermeulen , Long Chen , Christopher Doerr
IPC: G02F1/225
CPC classification number: G02F1/2257 , G02F1/225 , G02F2201/126
Abstract: Disclosed herein are methods, structures, and devices that compensates for modulator loss and modulation inefficiencies introduced by mask misalignments in opposite oriented pn type junction modulators. More specifically, Mach-Zehnder type optical modulators are disclosed wherein both arms in the MZI modulator are arranged in a push-pull configuration and configured to experience pn type junctions of two orientations wherein both arms further configured to experience the same length of waveguide with a pn type junction of each orientation.
Abstract translation: 本文公开了补偿由相对定向的pn型结型调制器中的掩模未对准引入的调制器损耗和调制低效率的方法，结构和装置。 更具体地，公开了马赫 - 曾德尔型光学调制器，其中MZI调制器中的两个臂被布置成推挽配置并被配置为经历两个取向的pn型结，其中两个臂进一步配置成经历相同长度的波导 每个方向的pn型结。
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公开(公告)号：US20160011371A1
公开(公告)日：2016-01-14
申请号：US14796552
申请日：2015-07-10
Applicant: Acacia Communications, Inc.
Inventor： Diedrik Vermeulen
CPC classification number: G02B6/1228 , G02B6/126 , G02B6/136 , G02B6/305 , G02B2006/12061
Abstract: A waveguide device that includes a first waveguide, a second waveguide and a transition region. The first waveguide has a first height and the second waveguide has a second height different from the first height. The transition region is between the first waveguide and the second waveguide and includes an asymmetrical taper of the first waveguide.
Abstract translation: 一种波导器件，包括第一波导，第二波导和过渡区。 第一波导具有第一高度，并且第二波导具有不同于第一高度的第二高度。 过渡区域在第一波导和第二波导之间，并且包括第一波导的不对称锥度。
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Patent Agency Ranking
公开(公告)号：US10168476B2
公开(公告)日：2019-01-01
申请号：US15359275
申请日：2016-11-22
Applicant: Acacia Communications, Inc.
Inventor： Christopher Doerr , Diedrik Vermeulen
Abstract: Disclosed herein are techniques, methods, structures and apparatus for providing photonic structures and integrated circuits with optical gratings disposed within cladding layer(s) of those structures and circuits.
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公开(公告)号：US10078232B1
公开(公告)日：2018-09-18
申请号：US14797027
申请日：2015-07-10
Applicant: Acacia Communications, Inc.
Inventor： Diedrik Vermeulen , Christopher Doerr
CPC classification number: G02F1/011 , G02B6/1225 , G02F1/2257 , G02F2001/212 , H04B10/516 , H04B10/524 , H04B10/541
Abstract: Optical modulators and modulation techniques for advanced optical modulation formats are described. An optical modulator may include two optical modulators in parallel optical paths, and optical powers in the two paths may be unequal. Polarization in the two paths may be orthogonal, and modulated outputs from each path may be combined to produce multilevel modulation formats.
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8.发明授权公开(公告)号：US09922887B2
公开(公告)日：2018-03-20
申请号：US14103659
申请日：2013-12-11
Applicant: ACACIA COMMUNICATIONS INC.
Inventor： Diedrik Vermeulen , Long Chen , Christopher Doerr
CPC classification number: H01L22/10 , G01M11/30 , G01M11/37 , G02B6/1223 , G02B6/305 , G02B6/34 , G02B2006/12195 , H01L22/30
Abstract: Disclosed herein are methods, structures, and devices for wafer scale testing of photonic integrated circuits.
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公开(公告)号：US09664853B2
公开(公告)日：2017-05-30
申请号：US14796552
申请日：2015-07-10
Applicant: Acacia Communications, Inc.
Inventor： Diedrik Vermeulen
CPC classification number: G02B6/1228 , G02B6/126 , G02B6/136 , G02B6/305 , G02B2006/12061
Abstract: A waveguide device that includes a first waveguide, a second waveguide and a transition region. The first waveguide has a first height and the second waveguide has a second height different from the first height. The transition region is between the first waveguide and the second waveguide and includes an asymmetrical taper of the first waveguide.
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公开(公告)号：US09405073B2
公开(公告)日：2016-08-02
申请号：US14475509
申请日：2014-09-02
Applicant: ACACIA COMMUNICATIONS INC.
Inventor： Long Chen , Christopher Doerr , Diedrik Vermeulen
CPC classification number: G02B6/3636 , G02B6/3839 , G02B6/43
Abstract: Disclosed are structures and methods for facet optical coupling of optical fibers to photonic integrated circuits.
Abstract translation: 公开了光纤到光子集成电路的面光耦合的结构和方法。
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