公开(公告)号：US10659166B2

公开(公告)日：2020-05-19

申请号：US16226040

申请日：2018-12-19

Applicant: Finisar Corporation

Inventor： Nicolae Chitica ,  Jürgen Hauenschild ,  Theron Jones ,  David Nidelius ,  Lennart Lundqvist ,  Elisabeth Källén ,  Odd Steijer ,  Marek Chacinski ,  Åsa Johansson ,  Andrei Kaikkonen

IPC: H04B10/40 ,  H01S5/024 ,  H01S5/42 ,  H04B10/50 ,  H01S5/068 ,  H01S5/026 ,  H01S5/022 ,  G02B6/42 ,  H01S5/062

Abstract: An integrated optical transceiver, comprisinga laser component, comprising an array of VCSEL diodes formed on a laser diode substrate;a laser driving component, comprising laser diode driving circuitry formed on a laser driving circuitry substrate;a photodiode component, comprising an array of photodiodes formed on a photodiode substrate; anda photodiode driving component, comprising photodiode driving circuitry formed on a photodiode driving circuitry substrate;a first heat sink comprising a connected piece of material to transport excess heat away from the integrated optical transceiver and connected to both the laser and photodiode driving components; andan electrically insulating material separating the photodiode substrate from the first heat sink and being air or dielectric material with a relative dielectric constant ε