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Online calculator that calculate the photon energy using plancks constant. try { Optical Isolator Example: If P is 1 Watts and Energy of each photon is 4 x 10-19 , then } catch (ignore) { } You must activate Javascript to use this site. OUTPUTS: Photon Energy = 1.98 x 10-22 Joule. Following calculator#2 calculates photon energy based on light frequency. This is known as Planck's equation. To find the energy of a photon at a particular wavelength, click on the map above. h is the Planck’s constant (6.63 * 10^-34 Joule If light source power is given as P (in Watts) and each photon energy is E in joules, number of Planck's Equation Calculator This is a simple online energy of light calculator to find the energy of a photon. Microstrip line impedance }); The effects of this force are easily observable at both the microscopic and macroscopic level, because the photon has zero rest mass; this allows long distance interactions. // event tracking Optical Switch Optical Components \$(window).on('load', function() { For reference, the wavelength of ultraviolet light is in the range 100-400 nm, visible light is in the range 400-800 nm, and infrared light is in the range of 800 nm - 10 microns and beyond. to NF, Optical wireless tutorial Input the light frequency in the Planck's equation calculator to find the light energy. INPUTS : Light wavelength = 0.5 µm For example, a single photon may be refracted by a lens or exhibit wave interference with itself, but also act as a particle giving a definite result when its position is measured. Like all elementary particles, photons are currently best explained by quantum mechanics and exhibit wave–particle duality, exhibiting properties of both waves and particles. ga('send', 'event', 'fmlaInfo', 'addFormula', \$.trim(\$('.finfoName').text())); The photon is sometimes referred to as a quantum of electromagnetic energy is a bundle of electromagnetic energy. This page covers Photon Energy Calculator. The effects of this force are easily observable at both the microscopic and macroscopic level, because the photon has zero rest mass; this allows long distance interactions. window.jQuery || document.write('