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d2:dbr_laser

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d2:dbr_laser [2017/10/12 00:39] – [Inputs, Outputs, and Controls] Michael Radunskyd2:dbr_laser [2019/05/17 19:36] – [Absolute Maximum Ratings] Michael Radunsky
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 |Stage 2 Temperature of DBR Laser Diode|>15°C and <40°C| |Stage 2 Temperature of DBR Laser Diode|>15°C and <40°C|
 |Laser Diode Current|See datasheet included with your laser.| |Laser Diode Current|See datasheet included with your laser.|
 +</WRAP>
 +
 +<WRAP center round important 60%>
 +The laser should never be operated at a temperature below the dew point temperature for your laboratory conditions.  Condensation can form on the laser chip and/or mounting hardware resulting irreparable damage.
 </WRAP> </WRAP>
  
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 **Cable Connector** **Cable Connector**
  
-The connections to the TECs and thermisters are made to an 8-pin Hirose connector (see <tabref TECconnectortable> for identity of connectors).  The pin definitions are:+The connections to the TECs and thermistors are made to an 8-pin Hirose connector (see <tabref TECconnectortable> for identity of connectors).  The pin definitions are:
  
 <WRAP center round box 300px> <WRAP center round box 300px>
 +<tabcaption 105_pinout| Pin assignment for 8-pin Hirose connector>
 ^  Pin  ^  Signal  ^ ^  Pin  ^  Signal  ^
 |  1  |  TEC1+  | |  1  |  TEC1+  |
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 |  7  |  Rth2  | |  7  |  Rth2  |
 |  8  |  Rth2-RTN  | |  8  |  Rth2-RTN  |
 +</tabcaption>
 </WRAP> </WRAP>
 <WRAP round center box 320px> <WRAP round center box 320px>
d2/dbr_laser.txt · Last modified: 2024/03/29 22:18 by Thomas Bersano