Heat sink insulated liquid refrigeration semiconductor laser and stack array thereof

Heat sink insulated liquid refrigeration semiconductor laser and stack array thereof

  • CN 105,703,213 A
  • Filed: 04/22/2016
  • Published: 06/22/2016
  • Est. Priority Date: 04/22/2016
  • Status: Active Application
First Claim
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1. a liquid refrigeration semiconductor laser for heat sink insulation, including laser chip and liquid chiller, has liquid refrigerating loop inside this liquid chiller;

  • It is characterized in that;

    the upper surface of liquid chiller is provided with the first insulating barrier, described first insulating barrier is provided with the first thermally conductive layer, this thermally conductive layer is respectively disposed with laser chip and negative pole copper sheet at diverse location, wherein the positive pole-face of laser chip is bonded directly to the first thermally conductive layer, there is interlayer insulating layer between negative pole copper sheet and the first thermally conductive layer surface, negative pole copper sheet is by gold thread or is directly connected with the negative pole face of laser chip。

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