Excimer Laser Gases Krypton Neon Mixtures Halogen Gas Electrical

Excimer Laser Gases Krypton Neon Mixtures Halogen Gas Electrical

Description:

Krypton Neon Mixtures are used in 248 nm lithography applications, usually in conjunction with a
halogen gas mixture.

Helium–neon (HeNe) lasers can be made to oscillate at over 160 different wavelengths by adjusting the cavity Q to peak at the desired wavelength. This can be done by adjusting the spectral response of the mirrors or by using a dispersive element (Littrow prism) in the cavity. Units operating at 633 nm are very common in schools and laboratories because of their low cost and near perfect beam qualities.

Nitrogen lasers operate in the ultraviolet range, typically 337.1 nm, using molecular nitrogen as its gain medium, pumped by an electrical discharge.

Specifications:

1. Physical properties

2. Typical technical data (COA)

3. Package

Applications:

Krypton Neon Mixtures are used in 248 nm lithography applications, usually in conjunction with a
halogen gas mixture.