| Date post: | 21-Dec-2015 |
| Category: |
Documents |
| View: | 221 times |
| Download: | 3 times |
Photons of Light
• The smallest unit of light is a photon
• A photon is often called a particle of light
• The Energy of an individual photon depends on its wavelength (frequency)
• The Energy of a photon is proportional to its frequency:
E = h f = hc /
Electromagnetic Spectrum
Energy Levels and Spectral Lines
Absorption vs. Emission
Unique Spectral Lines for Atoms
More Emission Lines
Molecular Bands
Temperature Affects Absorption
Taking a Temperature
Thermal Radiation
Color Related to Temperature
Spectra in the Lab
Spectrum from Mars
Doppler Shift
Doppler Shifted Spectral Lines
Doppler Broadening
![Multiplying and detecting propagating microwave photons using … · such as of antibunched photons [34,35], nonclassical photon pairs [24,28,31,36], and multiphoton Fock states [40,41].](https://static.documents.pub/doc/80x56/60fd33a14b0e0c4c127bf4e2/multiplying-and-detecting-propagating-microwave-photons-using-such-as-of-antibunched.jpg)
