Yb:KGW Crystal (Yb:KGd (WO₂) ₂, Yb:KGW)
Specifications
| Product Introduction
Yb:KGW crystal (Yb:KGd(WO hour) CO₂, yb:KGW) is an excellent Laser gain material, compared with the widely used Nd & sup3;(B) Doped materials have numerous advantages. Its wide spectral emission band 1023-1060nm can produce short Laser pulses (ps or fs). The wide absorption band at 980nm and the high Absorption of pump radiation make it possible to make efficient use of diode Laser pumping. with doped Yb& sup3;(B) Compared with YAG, the KGW crystal has a larger Absorption cross section, which reduces the minimum pump intensity required to achieve transmission in the Yb quasi-two-level system.
| Key Benefits
|
·981nm band with high Absorption coefficient · large stimulated emission cross section · laser threshold low · high slope efficiency (up to 60%) when diode pumped |
· extremely low quantum loss · wide band polarization output @ 1023 ~ 1060nm · high Yb doping concentration |
Yb:KGW Crystal (Yb:KGd (WO₂) ₂, Yb:KGW)
Close