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公开(公告)号:JP4578164B2
公开(公告)日:2010-11-10
申请号:JP2004204143
申请日:2004-07-12
申请人: 日本オプネクスト株式会社
CPC分类号: G02F1/0121 , H01L2224/48091 , H01L2224/48137 , H01L2924/19107 , H01L2924/30107 , H01L2924/3011 , H01L2924/00014
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公开(公告)号:JP4970837B2
公开(公告)日:2012-07-11
申请号:JP2006120562
申请日:2006-04-25
申请人: 日本オプネクスト株式会社
IPC分类号: H01L31/02
CPC分类号: H01L25/167 , H01L2224/48137 , H01L2924/30105 , H01L2924/30107 , H01L2924/3011 , H01L2924/3025 , H05K1/0243 , H05K1/189 , H05K3/306 , H05K2201/0191 , H05K2201/0792 , H05K2201/10121 , H05K2201/10424 , H05K2201/2036 , H01L2924/00
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公开(公告)号:JP4892514B2
公开(公告)日:2012-03-07
申请号:JP2008111869
申请日:2008-04-22
申请人: 日本オプネクスト株式会社
发明人: 修 加賀谷
IPC分类号: H01S5/022 , H04B10/2507 , H04B10/40 , H04B10/50 , H04B10/524 , H04B10/54 , H04B10/572 , H04B10/60 , H05K1/02 , H05K1/16
CPC分类号: H05K1/0245 , H05K1/0224 , H05K1/0234 , H05K1/025 , H05K1/0253 , H05K1/0393 , H05K1/147 , H05K1/167 , H05K2201/09236 , H05K2201/093 , H05K2201/0969 , H05K2201/09727 , H05K2201/10121
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公开(公告)号:JP4685410B2
公开(公告)日:2011-05-18
申请号:JP2004317752
申请日:2004-11-01
申请人: 日本オプネクスト株式会社
CPC分类号: G02F1/0121 , G02F1/17 , H01L2224/48091 , H01L2924/30107 , H01L2924/3011 , H01L2924/00014 , H01L2924/00
摘要: An optical module (100) having: a first transmission line (27) and a second transmission line, both connected in series to transmit electrical signals; a laser diode element (20); an optical modulator element (21); a termination resistance element (24) for impedance matching; a first bonding wire (31) connecting one end of the first transmission line and the optical modulator element; and a second bonding wire (32) connecting the optical modulator element and the termination resistance element. The resistance value of the termination resistance element is set to stay in a range from 40 to 60 ©, the characteristic impedance of the second transmission line is set to 50 ©, and the characteristic impedance of the first transmission line is set to stay in a range from 20 to 30 ©.
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公开(公告)号:JP4852442B2
公开(公告)日:2012-01-11
申请号:JP2007034962
申请日:2007-02-15
申请人: 日本オプネクスト株式会社
IPC分类号: H01S5/022
CPC分类号: G02B6/4201 , G02B6/4271 , G02B6/4277 , G02B6/4279 , G02B6/4281 , G02B6/4283 , H05K1/0219 , H05K1/0224 , H05K1/0253 , H05K1/0393 , H05K2201/0715 , H05K2201/09236 , H05K2201/09663 , H05K2201/10121 , H05K2201/10446
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公开(公告)号:JP4856465B2
公开(公告)日:2012-01-18
申请号:JP2006115147
申请日:2006-04-19
申请人: 日本オプネクスト株式会社
发明人: 修 加賀谷
CPC分类号: H01S5/02248 , H01L24/48 , H01L24/49 , H01L2224/45014 , H01L2224/48091 , H01L2224/48137 , H01L2224/48227 , H01L2224/49111 , H01L2224/49175 , H01L2924/00014 , H01L2924/12042 , H01L2924/30107 , H01L2924/3011 , H01S5/0208 , H01S5/02212 , H01S5/02276 , H01S5/0265 , H01S5/0422 , H01S5/0427 , H01S5/06226 , H01S5/0683 , H01L2924/00 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
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公开(公告)号:JP4755502B2
公开(公告)日:2011-08-24
申请号:JP2006025367
申请日:2006-02-02
申请人: 日本オプネクスト株式会社
CPC分类号: H04B10/66 , H03F3/087 , H05K1/023 , H05K1/0231 , H05K1/0237 , H05K1/147 , H05K2201/09236 , H05K2201/10022 , H05K2201/10121
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公开(公告)号:JP4698666B2
公开(公告)日:2011-06-08
申请号:JP2007341375
申请日:2007-12-28
申请人: 日本オプネクスト株式会社
IPC分类号: H01S5/022
CPC分类号: G02B6/4201 , G02B6/4246 , G02B6/4277
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公开(公告)号:JP4090401B2
公开(公告)日:2008-05-28
申请号:JP2003203592
申请日:2003-07-30
申请人: 日本オプネクスト株式会社
CPC分类号: H01S5/0427 , H01L2224/05554 , H01L2224/48091 , H01L2224/48137 , H01L2224/48227 , H01L2924/15159 , H01S5/02248 , H01S5/06226 , H01L2924/00014
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