image/svg+xml
250
500
750
1000
1250
1500
1750
2000
2250
2500
Wavelength (nm)
Spectrum of Solar Radiation (Earth)
0
0.5
1
1.5
2
2.5
Irradiance (W/m²/nm)
2
H O
Atmosphericabsorption bands
H O
2
H O
2
H O
2
H O
2
CO
2
O
2
O
3
UV
Visible
Infrared
Sunlight without atmospheric absorption
5778K blackbody
Sunlight at sea level