Ytterbium Laser

Special Properties of Ytterbium-doped Gain Media

Ytterbium-doped laser crystals and glasses have a number of interesting properties, which differ from those of, e.g., neodymium-doped laser gain media:

They have a very simple electronic level structure, with only one excited state manifold within reach from the ground-state manifold with near-infrared or visible photons.

The quantum defect is always small, potentially allowing for very high power efficiencies of lasers and reducing thermal effects in high-power lasers.

The simple electronic structure excludes excited-state absorption and also a variety of detrimental quenching processes.

The gain bandwidth of the laser transitions is typically fairly large, compared with, e.g., neodymium-doped crystals. This allows for wide wavelength tuning ranges or for generating ultrashort pulses in mode-locked lasers.

The upper-state lifetimes are relatively long, which is beneficial for Q switching and for pulsed amplifiers. However, it also implies substantially lower transition cross sections than neodymium-doped gain media, for example, and that is detrimental in various cases.

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(image for) CW Linearly Polarized Ytterbium YB Fiber Laser
CW Linearly Polarized Ytterbium YB Fiber Laser
CW Linearly Polarized Fiber Laser series delivering up to 5W of power through polarization maintaining single mode output fiber. All-fiber design...
$8,499.00
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(image for) CW Linearly Polarized Ytterbium YB Fiber Laser
CW Linearly Polarized Ytterbium YB Fiber Laser
CW Linearly Polarized Fiber Laser series delivering up to 5W of power through polarization maintaining single mode output fiber. All-fiber design...
$8,499.00
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(image for) CW Ytterbium Fiber Laser 1064nm 1-10W YB Laser
CW Ytterbium Fiber Laser 1064nm 1-10W YB Laser
1064nm CW Fiber Laser delivering up to 10W of power through a singlemode output fiber.  All-fiber design guarantees the robustness of the laser,...
$8,699.00
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(image for) High Peak Power 1550nm 1.5μm Erbium Ytterbium Pulsed Fiber
High Peak Power 1550nm 1.5μm Erbium Ytterbium Pulsed Fiber
BeamQ High peak power Erbium/Ytterbium co-doped pulsed fiber lasers are specially designed to address LIDAR and remote sensing applications. These...
$14,900.00
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(image for) CW Ytterbium Fiber Laser 1064nm 1-10W
CW Ytterbium Fiber Laser 1064nm 1-10W
CW Ytterbium Fiber Laser has 10W of power through a singlemode output fiber. All- fiber design guarantees the robustness of the laser, eliminating...
$2,980.00
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(image for) High Powered CW Ytterbium Fiber Laser 1064nm 50W
High Powered CW Ytterbium Fiber Laser 1064nm 50W
50W CW Ytterbium Fiber Laser has a single mode output fiber. All- fiber design guarantees the robustness of the laser, eliminating any alignment of...
$9,800.00
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(image for) Q-switched Pulsed Fiber Ytterbium Laser 50W
Q-switched Pulsed Fiber Ytterbium Laser 50W
50W Q-switched pulsed fiber lasers feature high peak power, high pulse energy and optional output beam size. They are widely used in marking,...
$9,900.00
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Displaying 1 to 7 (of 7 Products)