Method and device for the exact and regulated center of gravity adjustment of the emitted radiation of a light-emitting diode

摘要

In a method for accurate and regulated center wavelength adjustment of the emitted radiation of a light emitting diode, an LED chip is placed as close as possible to a temperature detection unit 2 and a temperature control unit 3, and the output supplied from the temperature detection unit 2 output is passed to a control unit 4, and the output of the Control unit 4 is passed on to a temperature control unit 3, and the temperature of the LED chip 1 is exactly adjusted via the temperature control unit 3 to a predetermined value by the control unit 4.