Yb YAlO3/Yb YAP Crystal

Basic Information
Place of Origin: China
Brand Name: CRYLINK
Certification: Iso9001
Minimum Order Quantity: 1 Pieces
Price: negotiation
Packaging Details: Carton
Delivery Time: 3-4 weeks
Payment Terms: TT
Supply Ability: 100 pieces /month
Detail Information
Chemical Formula: Yb:YAlO3 Density (g/cm3): 5.35
Melting Point (℃): 1691 Hardness (Mho): 8.5
High Light:

cerium doped yttrium aluminum garnet


lutetium yttrium oxyorthosilicate

Product Description


In recent years, Yb3+-doped crystals have attracted a great deal of attention with the rapid development of diode pumped solid-state laser (DPSSL). Yb:YAP has demonstrated many attractive characteristics, such as longer lifetimes, higher polarized cross-sections, lower thermal load, very short fluorescence decays and high laser energy capacity. It is a very promising laser crystal in laser-diode-pumped solid-state configurations and neutrino detection. Because of the simple electronic structure of Yb3+ion, which consists of only two levels, such unfavorable processes like excited state absorption, up-conversion or cross-relaxation are absent in Yb3+ lasers.

Yb:YAP Scintillator CrystalA Promising Laser Crystal for Diode-Pumped Solid-State Lasers

Yb3+-doped crystals are an attractive gain medium for diode-pumped solid-state lasers. Perovskite-like yttrium aluminate, YAlO3 (YAP) crystals have good optical, thermodynamic and mechanical properties, and have become a research hotspot in laser diode pumped solid-state laser gain media. Yb:YAP produces a linearly polarized laser and is a promising laser crystal for diode-pumped solid-state lasers. The optical absorption loss of the host can be reduced resulting from the broad energy gap of the Y2O3 material system, so that the Yb:YAP crystal may be a potential laser material for realizing 2.8-3.1m lasers. At present, the detection of neutrinos is a hot spot in physics, where YAP crystals with high Yb doping concentration are very promising. Moreover, Compared with YAG, single crystals of YAP could be grown faster at a lower temperature, with smaller cores and more favorable distribution coefficients for rare-earth dopants.

Material features
Chemical formula Yb:YAlO3
Density (g/cm3) 5.35
Melting point (℃) 1691
Hardness (Mho) 8.5
Hygroscopic No
Solubility (g/100gH2O) N/A
Thermal conductivity (W/mK) 10
Thermal expansion coeff (C-1) 8.08*10-6
Scintillator properties
Wavelength(Max. emission) (nm) 330
Output wavelength (nm) 970-1029
Decay time (ns) ≤0.7
Light yield (photons/keV) 10
Typical doping level (at.%) <2
Emission lifetime (usec) 951
Absorption bands (nm) 930-945



Contact Details

Phone Number : +8618699681379