What are IPL and FPL respectively?

IPL (intense pulsed light, abbreviated IPL), also known as intense pulsed light. IPL is a broad-spectrum light formed by focusing and filtering a high-intensity light source, and is essentially non-coherent ordinary light. The common IPL has a wavelength of 500-1200nm because it does not focus on acne.

FPL: Fractional pulse light, is Gemini Cellular Light's proprietary technology. The FPL of Gemini Cellular Light is upgraded to Fractional Intense Pulsed Light (FPL) on the basis of IPL, and has continuous pulse mode at 415nm, with the wavelengths ranging from 415/560/590~950 to 640/695~1200nm. FPL is the earliest, most widely used, and most representative of the medical cosmetic programs, and acne is a major concern of the Gemini Cellular Light's FPL Fractional Pulse Light. Intense pulsed light is a representative medical cosmetic program.

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