Practical Electron Microscopy and Database

An Online Book, Second Edition by Dr. Yougui Liao (2006)

Practical Electron Microscopy and Database - An Online Book

Chapter/Index: Introduction | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Appendix

Photons

Table 2364. Characteristic parameters of a photon.

Wavelength
Color
Energy (J)
Frequency (s-1)
|k| (cm-1)
|p| (kg m s-1)
10 nm
X-UV 1.99 x 10-17 3.00 x 1016 6.28 x 106 6.63 x 10-26
200 nm
UV 9.93 x 10-19 1.50 x 1015 3.14 x 105 3.31 x 10-27
500 nm
Green 3.97 x 10-19 6.00 x 1014 1.25 x 105 1.33 x 10-27
1 µm
IR 1.99 x 10-19 3.00 x 1014 6.28 x 104 6.63 x 10-28
10 µm
Far IR 1.99 x 10-20 3.00 x 1013 6.28 x 103 6.63 x 10-29

                                               * |k| -- The value of wave vector; |p| -- The value of the momentum.