LRS-9550 Device Temperature Algorithm

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LRS-9550 fixtures hold multiple laser diode devices on a single temperature controlled base plate. Individual device temperatures vary depending on the heat output of the device. The LRS-9550 system uses an algorithm to predict the fixture temperature at each device location. The reported device temperature is based on the heat output of the device, the temperature of the nearest AD590 sensor, and the thermal resistance between the device and the AD590.