US 9,814,153 B2
Interconnect structure for coupling an electronic unit and an optical unit, and optoelectronic module
Andrei Kaikkonen, Jaerfaella (SE); Lennart Per Olof Lundqvist, Jaerfaella (SE); Lars-Goete Svensson, Vallentuna (SE); and Peter Lindberg, Uppsala (SE)
Assigned to FINISAR CORPORATION, Sunnyvale, CA (US)
Filed by FINISAR CORPORATION, Sunnyvale, CA (US)
Filed on Jun. 11, 2015, as Appl. No. 14/736,462.
Application 14/736,462 is a continuation of application No. PCT/EP2013/075005, filed on Nov. 28, 2013.
Claims priority of application No. 12196474 (EP), filed on Dec. 11, 2012.
Prior Publication US 2015/0296648 A1, Oct. 15, 2015
Int. Cl. G01J 1/44 (2006.01); H05K 7/02 (2006.01); H01S 5/022 (2006.01); H01S 5/042 (2006.01); G01J 1/02 (2006.01); H04B 10/80 (2013.01); H01S 5/062 (2006.01); H01S 5/42 (2006.01); H05K 1/02 (2006.01); G02B 6/42 (2006.01)
CPC H05K 7/026 (2013.01) [G01J 1/029 (2013.01); G01J 1/44 (2013.01); H01S 5/02276 (2013.01); H01S 5/0427 (2013.01); H04B 10/801 (2013.01); H05K 1/025 (2013.01); H05K 1/0216 (2013.01); G01J 2001/446 (2013.01); G02B 6/4279 (2013.01); H01S 5/06226 (2013.01); H01S 5/423 (2013.01); H05K 1/0243 (2013.01); H05K 2201/10121 (2013.01)] 22 Claims
OG exemplary drawing
 
1. An optoelectronic module, comprising:
an electronic unit outputting and/or receiving electric signals;
an optical unit for converting the electric signals into optical signals;
an interconnect structure connecting the electronic unit and the optical unit, the interconnect structure comprising an electrically conducting substrate and a pair of transmission leads connecting the electronic unit and the optical unit and having a signal lead and a ground lead having lower impedance than the signal lead; and
a second electronic unit processing electric signals generated by the optical unit.