File:Thz freq in EM spectrum.png
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Thz_freq_in_EM_spectrum.png (500 × 133 pixels, file size: 17 KB, MIME type: image/png)
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current | 03:02, 25 September 2009 | ![]() | 500 × 133 (17 KB) | Ti-30X | {{Information |Description={{en|1=The electromagnetic spectrum. The scarcity of intense broadband sources of radiation in the 10<sup>12</sup> hertz (terahertz) frequency range leaves us blind to a wide range of interesting phenomena.}} |Source=U.S. Dept o |
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