Method for synthesizing full-wave-band matching solar simulator spectrum

• Main Authors: ZHU SHENGYIN, WANG JING, ZHAO HONGDONG, YANG ZHIMING
• Format: Patent
• Language: Chinese; English
• Published: 01.02.2017
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED; LIGHTING; MECHANICAL ENGINEERING; NON-PORTABLE LIGHTING DEVICES; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; WEAPONS

The invention discloses a method for synthesizing a full-wave-band matching solar simulator spectrum and relates to a light source device special for spectroscopy. Gaussian spectrums are used for replacing spectrums of an LED light-emitting unit, six light sources are used for generating six Gaussian spectrums, and the full-wave-band matching solar simulator spectrum is obtained through synthesizing under reflecting of a reflector. The percentage of the spectral irradiance of the full-wave-band matching solar simulator spectrum in each wave band in the AM1.5G standard is completely matched with that of the full wave bands of the AM1.5G standard, in other words, the percentage of the spectral irradiance of the synthesized spectrum in the total spectral irradiance of the whole six wave bands is completely the same with the the percentage of the spectral irradiance of each wave band in the total spectral irradiance of the whole six wave bands in the AM1.5G standard. According to the method, the defect that the s