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公开(公告)号：US10326253B2
公开(公告)日：2019-06-18
申请号：US15497907
申请日：2017-04-26
发明人： Kazuhiro Yamaji , Yasushi Fujimura , Toru Watanabe , Yasuyuki Yamauchi , Tomoya Saeki , Munetaka Kurokawa
IPC分类号： G02B6/42 , H01S5/00 , H04B10/50 , H01S5/022 , H01S5/024 , H01S5/0687 , G02F1/225 , G02B27/09 , G02B27/14 , G02B27/30 , H01S5/026 , H01S5/06 , H01S5/0625 , G02F1/21
摘要： An optical module and a method of assembling the optical module are disclosed. The optical module comprises a laser unit, a modulator unit, and a detector unit mounted on respective thermo-electric coolers (TECs). The modulator unit, which is arranged on an optical axis of the first output port from which a modulated beam is output, modulates the continuous wave (CW) beam output from the laser unit. On the other hand, the laser unit and the detector unit are arranged on another optical axis of the second output port from which another CW beam is output. The method of assembling the optical module first aligns one of the first combination of the laser unit and the modulator unit with the first output port and the second combination of the laser unit and the detector unit, and then aligns another of the first combination and the second combination.
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公开(公告)号：US10203458B2
公开(公告)日：2019-02-12
申请号：US15497933
申请日：2017-04-26
发明人： Kazuhiro Yamaji , Yasushi Fujimura , Toru Watanabe , Yasuyuki Yamauchi , Tomoya Saeki , Munetaka Kurokawa
IPC分类号： H04B10/50 , G02B6/42 , G02F1/225 , H01S5/00 , H01S5/022 , H01S5/024 , H01S5/0687 , H01S5/0625 , G02F1/21 , H01S5/026 , H01S5/06
摘要： An optical module and a method of assembling the optical module are disclosed. The optical module comprises a laser unit, a modulator unit, and a detector unit mounted on respective thermo-electric coolers (TECs). The modulator unit, which is arranged on an optical axis of the first output port from which a modulated beam is output, modulates the continuous wave (CW) beam output from the laser unit. On the other hand, the laser unit and the detector unit are arranged on another optical axis of the second output port from which another CW beam is output. The method of assembling the optical module first aligns one of the first combination of the laser unit and the modulator unit with the first output port and the second combination of the laser unit and the detector unit, and then aligns another of the first combination and the second combination.
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3.发明申请公开(公告)号：US20170227724A1
公开(公告)日：2017-08-10
申请号：US15497907
申请日：2017-04-26
发明人： Kazuhiro Yamaji , Yasushi Fujimura , Toru Watanabe , Yasuyuki Yamauchi , Tomoya Saeki , Munetaka Kurokawa
CPC分类号： H01S5/0085 , G02B6/4214 , G02B6/4224 , G02B6/4227 , G02B6/4239 , G02B6/4244 , G02B6/4265 , G02B6/4271 , G02B27/0955 , G02B27/141 , G02B27/30 , G02F1/2255 , G02F2001/212 , H01L2224/48091 , H01L2224/4903 , H01L2924/19107 , H01S5/005 , H01S5/0071 , H01S5/02216 , H01S5/02248 , H01S5/02284 , H01S5/02415 , H01S5/02446 , H01S5/02476 , H01S5/0265 , H01S5/0612 , H01S5/06256 , H01S5/06258 , H01S5/0687 , H04B10/505 , H01L2924/00014
摘要： An optical module and a method of assembling the optical module are disclosed. The optical module comprises a laser unit, a modulator unit, and a detector unit mounted on respective thermo-electric coolers (TECs). The modulator unit, which is arranged on an optical axis of the first output port from which a modulated beam is output, modulates the continuous wave (CW) beam output from the laser unit. On the other hand, the laser unit and the detector unit are arranged on another optical axis of the second output port from which another CW beam is output. The method of assembling the optical module first aligns one of the first combination of the laser unit and the modulator unit with the first output port and the second combination of the laser unit and the detector unit, and then aligns another of the first combination and the second combination.
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公开(公告)号：US10218149B2
公开(公告)日：2019-02-26
申请号：US15510607
申请日：2015-10-28
发明人： Kazuhiro Yamaji , Yasushi Fujimura , Toru Watanabe , Yasuyuki Yamauchi , Tomoya Saeki , Munetaka Kurokawa
IPC分类号： H01S5/00 , H04B10/50 , G02B6/42 , H01S5/022 , H01S5/024 , H01S5/0687 , G02F1/225 , G02B27/09 , G02B27/14 , G02B27/30 , H01S5/026 , H01S5/06 , H01S5/0625 , G02F1/21
摘要： An optical module and a method of assembling the optical module are disclosed. The optical module comprises a laser unit, a modulator unit, and a detector unit mounted on respective thermo-electric coolers (TECs). The modulator unit, which is arranged on an optical axis of the first output port from which a modulated beam is output, modulates the continuous wave (CW) beam output from the laser unit. On the other hand, the laser unit and the detector unit are arranged on another optical axis of the second output port from which another CW beam is output. The method of assembling the optical module first aligns one of the first combination of the laser unit and the modulator unit with the first output port and the second combination of the laser unit and the detector unit, and then aligns another of the first combination and the second combination.
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5.发明申请公开(公告)号：US20170336581A1
公开(公告)日：2017-11-23
申请号：US15497933
申请日：2017-04-26
发明人： Kazuhiro Yamaji , Yasushi Fujimura , Toru Watanabe , Yasuyuki Yamauchi , Tomoya Saeki , Munetaka Kurokawa
CPC分类号： H01S5/0085 , G02B6/4214 , G02B6/4224 , G02B6/4227 , G02B6/4239 , G02B6/4244 , G02B6/4265 , G02B6/4271 , G02B27/0955 , G02B27/141 , G02B27/30 , G02F1/2255 , G02F2001/212 , H01L2224/48091 , H01L2224/4903 , H01L2924/19107 , H01S5/005 , H01S5/0071 , H01S5/02216 , H01S5/02248 , H01S5/02284 , H01S5/02415 , H01S5/02446 , H01S5/02476 , H01S5/0265 , H01S5/0612 , H01S5/06256 , H01S5/06258 , H01S5/0687 , H04B10/505 , H01L2924/00014
摘要： An optical module and a method of assembling the optical module are disclosed. The optical module comprises a laser unit, a modulator unit, and a detector unit mounted on respective thermo-electric coolers (TECs). The modulator unit, which is arranged on an optical axis of the first output port from which a modulated beam is output, modulates the continuous wave (CW) beam output from the laser unit. On the other hand, the laser unit and the detector unit are arranged on another optical axis of the second output port from which another CW beam is output. The method of assembling the optical module first aligns one of the first combination of the laser unit and the modulator unit with the first output port and the second combination of the laser unit and the detector unit, and then aligns another of the first combination and the second combination.
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公开(公告)号：US11347126B2
公开(公告)日：2022-05-31
申请号：US16957920
申请日：2018-12-26
发明人： Tomoya Saeki , Yasushi Fujimura , Toru Watanabe
摘要： An optical module that provides a semiconductor modulator, an input lens system and first and second output lens systems, and two monitor photodiodes is disclosed. The semiconductor modulator provides an input port, first and second output ports, and two monitor ports in one side thereof. The input port and the first and second output ports face the input lens system and the first and second lens systems, respectively. The two monitor ports face the two monitor photodiodes, respectively. The first and second output ports are symmetrically disposed with respect to the input port in the one side. The two monitor ports are disposed in respective outer sides of the first and second output ports and symmetrically with respect to the input port.
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7.发明申请公开(公告)号：US20140072005A1
公开(公告)日：2014-03-13
申请号：US14084352
申请日：2013-11-19
IPC分类号： H01S5/024
CPC分类号： H01S5/02415 , H01L2224/48091 , H01L2924/00014
摘要： An optical assembly (OSA) that installs a semiconductor optical device mounted on a thermo-electric controller (TEC) is disclosed. The TEC in the upper plate thereof is mechanically connected to the housing, or to the block stiffly fixed to the housing by a bridge made of stiff material. The bridge preferably extends along the optical axis to show enhanced durability against the impact caused by an external ferrule abutting against the receptacle of the OSA.
摘要翻译： 公开了安装在热电控制器（TEC）上的半导体光学装置的光学组件（OSA）。 其上板中的TEC通过由刚性材料制成的桥架机械地连接到壳体或刚性地固定到壳体的块体上。 桥梁优选地沿着光轴延伸，以显示抵抗由与OSA的插座抵接的外部套圈引起的冲击的增强的耐久性。
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8.发明申请公开(公告)号：US20180233879A1
公开(公告)日：2018-08-16
申请号：US15510607
申请日：2015-10-28
发明人： Kazuhiro Yamaji , Yasushi Fujimura , Toru Watanabe , Yasuyuki Yamauchi , Tomoya Saeki , Munetaka Kurokawa
CPC分类号： H01S5/0085 , G02B6/4214 , G02B6/4224 , G02B6/4227 , G02B6/4239 , G02B6/4244 , G02B6/4265 , G02B6/4271 , G02B27/0955 , G02B27/141 , G02B27/30 , G02F1/2255 , G02F2001/212 , H01L2224/48091 , H01L2224/4903 , H01L2924/19107 , H01S5/005 , H01S5/0071 , H01S5/02216 , H01S5/02248 , H01S5/02284 , H01S5/02415 , H01S5/02446 , H01S5/02476 , H01S5/0265 , H01S5/0612 , H01S5/06256 , H01S5/06258 , H01S5/0687 , H04B10/505 , H01L2924/00014
摘要： An optical module and a method of assembling the optical module are disclosed. The optical module comprises a laser unit, a modulator unit, and a detector unit mounted on respective thermo-electric coolers (TECs). The modulator unit, which is arranged on an optical axis of the first output port from which a modulated beam is output, modulates the continuous wave (CW) beam output from the laser unit. On the other hand, the laser unit and the detector unit are arranged on another optical axis of the second output port from which another CW beam is output. The method of assembling the optical module first aligns one of the first combination of the laser unit and the modulator unit with the first output port and the second combination of the laser unit and the detector unit, and then aligns another of the first combination and the second combination.
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公开(公告)号：US09804347B2
公开(公告)日：2017-10-31
申请号：US15460045
申请日：2017-03-15
CPC分类号： G02B6/4225 , G02B6/32 , G02B6/4206 , G02B6/4227 , G02F1/0121 , G02F1/225 , G02F1/2257 , G02F2001/212
摘要： An optical module and a method of assembling the optical module are disclosed. The optical module comprises a laser unit, a modulator unit, and a detector unit mounted on respective thermo-electric coolers (TECs). The modulator unit, which is arranged on an optical axis of the first output port from which a modulated beam is output, modulates the continuous wave (CW) beam output from the laser unit. On the other hand, the laser unit and the detector unit are arranged on another optical axis of the second output port from which another CW beam is output. The method of assembling the optical module first aligns one of the first combination of the laser unit and the modulator unit with the first output port and the second combination of the laser unit and the detector unit, and then aligns another of the first combination and the second combination.
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公开(公告)号：US20170184802A1
公开(公告)日：2017-06-29
申请号：US15460045
申请日：2017-03-15
CPC分类号： G02B6/4225 , G02B6/32 , G02B6/4206 , G02B6/4227 , G02F1/0121 , G02F1/225 , G02F1/2257 , G02F2001/212
摘要： An optical module and a method of assembling the optical module are disclosed. The optical module comprises a laser unit, a modulator unit, and a detector unit mounted on respective thermo-electric coolers (TECs). The modulator unit, which is arranged on an optical axis of the first output port from which a modulated beam is output, modulates the continuous wave (CW) beam output from the laser unit. On the other hand, the laser unit and the detector unit are arranged on another optical axis of the second output port from which another CW beam is output. The method of assembling the optical module first aligns one of the first combination of the laser unit and the modulator unit with the first output port and the second combination of the laser unit and the detector unit, and then aligns another of the first combination and the second combination.
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