Product details
Yb:KGW and Yb:KYW laser crystals for direct diode pumping Mar 10, 2009
Company details
EKSMA OPTICS (c/o Optolita uab)
Mokslininku str. 11
Vilnius
LT-08412
Lithuania
Tel:
+370.5.2729900
Fax:
+370.5.2729299
EKSMA OPTICS offers an attractive lasing materials ytterbium doped potassium tungstates, namely Yb:KYW and Yb:KGW.
Yb:KGW crystal as a gain medium exhibits high slope efficiency with CW laser and diode pumping at around 980 nm, owing to the small quantum defect level (~5%), high stimulated-emission cross-section (up to 2.8 x 10 -20 cm 2) and suitable Stark-level structure. Large emission and absorption cross-sections associated with Yb:KGW and Yb:KYW materials has resulted in efficient operation of lasers both in continuous–wave and pulsed mode. Compared with Nd-doped media, broader emission bandwidths of Yb:KGW and Yb:KYW make them ideal candidates for the generation of ultrashort pulses by compact diode-pumped laser systems and directly diode pumped regenerative amplifiers.
Categories
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