Converter group
Light Converters
Frequency Wavelength Converter
Result
... Terahertz = ... Wavelength in nanometers
Find the units to convert
Terahertz to Wavelength in nanometers Converter
Use this page to convert terahertz values into wavelength in nanometers, with background details, formulas, a worked example, and a quick conversion table.
Conversion formula
This conversion uses an offset formula rather than a single multiplier because the temperature scales start from different zero points.
THz to nm wavelength: Apply the scale formula and then add or remove the required offset.
Example: 1000000000 THz = 0.000299792458 nm wavelength
Terahertz
One terahertz is equal to one trillion hertz (1000000000000 hertz).
History: Terahertz units are used between microwave and infrared frequency ranges.
Current use: Used in spectroscopy, imaging, communications, and optical-frequency references.
Also written as THz, terahertz.
Wavelength in nanometers
Frequency in hertz equals the speed of light divided by wavelength in meters, after converting nanometers to meters.
History: Nanometer wavelengths are standard for visible and ultraviolet light.
Current use: Used for visible light, LEDs, lasers, spectroscopy, and optical filters.
Also written as nm wavelength, nanometer wavelength, nanometre wavelength, wavelength nanometers.
Terahertz to Wavelength in nanometers table
| Terahertz [THz] | Wavelength in nanometers [nm wavelength] |
|---|---|
| 0.01 THz | 29,979,245.8 nm wavelength |
| 0.1 THz | 2,997,924.58 nm wavelength |
| 1 THz | 299,792.458 nm wavelength |
| 2 THz | 149,896.229 nm wavelength |
| 5 THz | 59,958.4916 nm wavelength |
| 10 THz | 29,979.2458 nm wavelength |
| 20 THz | 14,989.6229 nm wavelength |
| 50 THz | 5,995.84916 nm wavelength |
| 100 THz | 2,997.92458 nm wavelength |