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公开(公告)号：US20140139900A1
公开(公告)日：2014-05-22
申请号：US13971986
申请日：2013-08-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dong-Jae SHIN , Jin-Kwon BOK , Beom-Suk LEE , Kwan-Sik CHO , Ho-Chul JI , Sang-Hun CHOI , Kyoung-Ho HA
IPC: G02F1/01
CPC classification number: G02F1/025 , G02F1/3133 , G02F2201/58 , G02F2203/15
Abstract: A wavelength tunable optical transmitter includes a first waveguide receiving incident light through an input port and outputting the incident light to a first output port, a resonant modulator adjacent to the first waveguide and whose resonant wavelength is variable, and a second waveguide disposed optically in parallel to the first waveguide and outputting emitted light to a second output port. The resonant modulator includes a silicon resonator constituted by a crystallized silicon film in the form of a closed loop between the first and second waveguides, a first electrode within the silicon resonator and constituted by a silicon film of a first conductivity type, and a second electrode extending alongside part of the outer circumferential surface of the silicon resonator and constituted by a silicon film of a second conductivity type.
Abstract translation: 波长可调光发射机包括：第一波导，其通过输入端口接收入射光并将入射光输出到第一输出端口;谐振调制器，其邻近第一波导并且其谐振波长是可变的;以及第二波导，光学并行布置 到第一波导并将发射的光输出到第二输出端口。 谐振调制器包括由第一和第二波导之间的闭环形式的结晶硅膜构成的硅谐振器，硅谐振器内的由第一导电类型的硅膜构成的第一电极和第二电极 沿着硅谐振器的外周面的一部分延伸并由第二导电类型的硅膜构成。
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2.发明申请Optical Coupler, and Optical Coupling System and Optical System Including the Same 审中-公开光耦合器和光耦合系统及包括其的光学系统公开(公告)号：US20160178847A1
公开(公告)日：2016-06-23
申请号：US14962107
申请日：2015-12-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seong-Gu Kim , Dong-Hyun KIM , Jin-Kwon BOK , Dong-Jae SHIN , In-Sung JOE , Kyoung-Ho HA
CPC classification number: G02B6/34 , G02B6/1228 , G02B6/124 , G02B6/4206 , G02B6/4215
Abstract: An optical coupler includes a tapered portion and a grating portion. The tapered portion has a width in a second direction increasing along a first direction substantially perpendicular to the second direction. The tapered portion includes first and second ends opposed to each other in the first direction. The first end has a first width, and the second end has a second width greater than the first width. The grating portion is connected to the second end of the tapered portion, and has a curvature radius greater than a distance to the first end of the tapered portion.
Abstract translation: 光耦合器包括锥形部分和光栅部分。 锥形部分具有沿着基本上垂直于第二方向的第一方向增加的沿第二方向的宽度。 锥形部分包括在第一方向上彼此相对的第一和第二端。 第一端具有第一宽度，并且第二端具有大于第一宽度的第二宽度。 光栅部分连接到锥形部分的第二端，并且具有大于距锥形部分的第一端的距离的曲率半径。
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3.发明申请公开(公告)号：US20130343696A1
公开(公告)日：2013-12-26
申请号：US13826471
申请日：2013-03-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seong-Gu KIM , Dong-Jae SHIN , Yong-Hwack SHIN , Young CHOI , Kyoung-Ho HA
IPC: G02B6/12
CPC classification number: G02B6/12 , G02B6/12004 , G02F1/2257 , G02F2001/212 , G02F2201/063 , G02F2201/066 , G02F2202/105
Abstract: An optical integrated circuit may include a substrate including a single crystalline semiconductor material, a passive element extending in a crystal orientation of the substrate and including the single crystalline semiconductor material, and an active element extending in a crystal orientation of the substrate and including the single crystalline semiconductor material.
Abstract translation: 光学集成电路可以包括包括单晶半导体材料的衬底，在衬底的<100>晶体取向中延伸并包括单晶半导体材料的无源元件和以<110>晶体取向延伸的有源元件 并且包括单晶半导体材料。
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公开(公告)号：US20190229492A1
公开(公告)日：2019-07-25
申请号：US16152661
申请日：2018-10-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jung-Ho CHA , Seong-Gu KIM , Dong-Jae SHIN , Yong-Hwack SHIN , Kyoung-Ho HA
Abstract: A semiconductor laser device includes a first cladding including gallium nitride (GaN) on a substrate, a light waveguide on the first cladding, a first contact pattern, a first SCH pattern, a first active pattern, a second SCH pattern, a second cladding and a second contact pattern sequentially stacked on the light waveguide, and first and second electrodes on the first and second contact patterns, respectively.
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