Method of measuring optical property of lighting source using optical integrator

摘要

the present invention includes a light source to the measurement of the light emission characteristic for the method of such, according to the present invention, the internal In the method the air supply means, controlling the optical integrator comprises a temperature control means and temperature measuring means for controlling the temperature of the air supplied from the air supply means to measure the optical properties of the light source for supplying air to, a) placing the light source in the interior of the optical integrator; b) supplying power to the light source; c) supplying the heated air into the interior of the optical integrator to reach the predetermined plunge inside temperature (Ta), the temperature control means and air supply means for operating the optical integrator to; d) the steps of waiting until the temperature reaches the plunge (Ta) to measure the temperature of the interior of the body, stop the operation of the air supply means and the measured temperature (Tm); e) determining whether the stabilization of the main body by measuring the variation range of the temperature inside the main body; And f) storing the measured optical properties of the light source when the temperature of the interior of the body to stabilize and does not wait for phase stabilization; Determination of the optical properties of the light source using an optical integrator comprising the there is provided .