Photon unit conversions. Inspired by Halas Nanophotons Group's unit converter before it went down. Wavelength A

Wavelength λ = c f λ [nm] ≈ 299792.458 f [THz] Wavenumber k = f c ≈ 33.356 ⋅ f [THz] Optical period T = 1 f T [fs] = 10 3 f [THz] Angular frequency ω = 2 π f ω [cm − 1] ≈ f [THz] 159.160 Energy E = 2 π ℏ f E [eV] ≈ f [THz] 241.764

For quick conversions, enter a value into any of the boxes below, and the remaining units will be calculated automatically and rounded to the fifth decimal place. Further below is a table that gives spectral ranges relevant to photonics.

You are currently converting frequency units from second(period) to terahertz 1 s(p) = 1.0⋅10-12 THz

但是，我们经常会遇到不同的频率单位，有时候是 THz ，有时候是 cm-1 。 而 phonopy 给出的单位是THz，如何在phonopy中切换单位？ 单位之间的转换比例是多少？

2019年3月15日 · 太赫兹波是一种电磁波，频率在 0.1THz 到 10THz 之间，波长在 3mm~0.03mm 之间。 对于任何一种电磁波，都可以用波长和频率对其进行区分和描述，他们满足如下关系： λ=C*T，λ =C/f. 其中，λ是波长， T 是周期， f 是频率，为 T 的倒数， C 是光速，根据光束恒定的价格， C=3 × 10^8m/s。 根据这个公式，就可以进行波长和频率的换算。 例如频率 1THz，即 1 × 10^12 Hz，对应的波长就是λ =C/f=3 × 10^8/1 × 10^12 Hz=3 × 10^ (-4)m，单位变成毫米就是 …

Free online frequency wavelength converter - converts between 35 units of frequency wavelength, including hertz [Hz], exahertz [EHz], petahertz [PHz], terahertz [THz], etc. Also, explore many other unit converters or learn more about frequency wavelength unit conversions.

太赫兹(THz)与其它频率单位在线换算，包括赫兹,兆赫,千兆赫,千赫,周/秒,周/毫秒,周/微秒.....

Hz到THz转换计算器 . 如何转换太赫兹至赫兹. 1THz = 10 12 赫兹. 或. 1赫兹= 10 -12 赫兹. 太赫兹至赫兹公式. 频率˚F以赫兹（Hz）等于该频率˚F在太赫兹时间10 12 ： f （Hz） = f （THz） ×10 12. 例. 将3太赫兹转换为赫兹： f （Hz） = 3THz×10 12 = 3×10 12 Hz. 太赫兹到赫兹的转换表

Human hearing has a frequency range from a few hundred Hz up to approximately 20,000 Hz. The prefix "mega" means 1,000,000, so there are 1,000,000 Hz in one MHz. This is a typical frequency for radio equipment as well as high-tech scientific instruments such as magnetic resonance imaging (MRI, or NMR) scanners.