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ArgonKrypton
Tunable ArKr
Melles Griot Line-selectable argon/krypton lasers use a Littrow prism to tune between lines.  Tunable argon/krypton lasers are available with output at nine wavelengths ranging from 476 nm to 676 nm, as shown in the illustration below. Specific output power is guaranteed only for the major lines (488 nm, 514 nm, 568 nm, and 647 nm)

All systems feature both automatic power control (light regulation) and automatic current control modes that are accessible through an RS-232 interface. Output can be varied from near threshold to full power.

Full details of available models here . 
 
Melles Griot Argon Krypton
Melles Griot Mixed-gas lasers, also known as argon/krypton lasers, have output wavelengths across the visible spectrum, with particularly strong lines at 488 nm (blue), 514 nm (green), 568 nm (yellow) and 647 nm (red). Dual-wavelength argon/krypton lasers produce 20 mW at both 488 nm and 568 nm; all-lines operation provides 10 mW at 488 nm, 10 mW and 568 nm and 15 mW at 647 nm (other wavelengths may be present in these lasers, but output is not specified or guaranteed). Line-selectable krypton/argon lasers are available with output at nine wavelengths ranging from 476 nm to 676 nm. Specific output power on tunable lasers is guaranteed for the major lines only (488 nm, 514 nm, 568 nm and 647 nm)

All systems feature both automatic power control (light regulation) and automatic current control modes that are accessible through an RS-232 interface. Output can be varied from near threshold to full power.
 
Multiline ArKr

Multiline argon/krypton lasers are available with dual-wavelength output, guaranteed at 20mW for both the 568-nm (yellow) krypton line and the 488-nm (blue) argon line. All-lines operation is available with guaranteed output of 10 mW at the 488 nm and 568 nm lines, and 15 mW at the 647 nm (red) krypton line. Other wavelengths may be present in both of these lasers, but output is not specified or guaranteed.

All systems feature both automatic power control (light regulation) and automatic current control modes that are accessible through an RS-232 interface. Output can be varied from near threshold to full power.

Full details of available models here .

 
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