Temperature Rise Calculators

Laser heating techniques like steady-state thermoreflectance can reveal your materials’ thermal properties and allow you to calculate local temperature rise. Understanding how temperature change affects your materials is critical for quality control. Use our calculators below to find temperature rise and determine the best choice of substrate for your design.

Hot-Spot On Bulk Substrate Temperature Calculator

Power
Watts
Radius of heater
Microns
Thermal conductivity
Watts/Meter/Kelvin

Hot-Spot On Thin Film On Bulk Substrate Temperature Calculator

Power
Watts
Radius of heater
Microns
Thermal conductivity of film with thickness
Watts/Meter/Kelvin
Film thickness
Microns
Substrate Thermal Conductivity
Watts/Meter/Kelvin