CTH:YAG Crystals

Ho, Cr, Tm: YAG -yttrium aluminium garnet laser crystals doped nrog chromium,thulium thiab holmium ions los muab lasing ntawm 2.13 microns yog nrhiav ntau thiab ntau daim ntaub ntawv, tshwj xeeb tshaj yog nyob rau hauv kev kho mob kev lag luam.Qhov zoo ntawm cov siv lead ua siv lead ua yog nws. ntiav YAG ua tus tswv tsev.YAG lub cev, thermal thiab kho qhov muag khoom yog paub zoo thiab nkag siab los ntawm txhua tus tsim laser.Nws muaj kev siv dav hauv kev phais, kho hniav, kuaj huab cua, thiab lwm yam.

Cr3+ Concentration:0.85%

Tm3+ Concentration:5.9%

Hom 3 + Concentration:0.36%

Emission Wavelength:2,080 ua

Flouresence Lub neej:8.5ms ib

Pump Wavelength:flash teeb lossis diode pumped @ 780nm

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Product Detail

Technical parameters

Daim ntawv xeem

Dopant Ion

Cr3+ Concentration	0.85%
Tm3+ Concentration	5.9%
Ho 3+ Concentration	0.36%

Kev khiav hauj lwm Spec

Emission wavelength ntawm lub teeb	2,080 ua
Laser Hloov	⁵I₇→⁵I₈
Flouresence Lub Neej	8.5ms ib
Pump Wavelength	flash teeb lossis diode pumped @ 780nm

Basic Properties

Coefficient ntawm Thermal Expansion	6.14 x 10^-6K^-1
Thermal Diffusivity	0, 041 cm²s^-2
Thermal conductivity	11.2 wb^-1K^-1
Thaum tshav kub kub (Cp)	0,59j g^-1K^-1
Thermal Shock Resistant	800m wb^-1
Refractive Index @ 632.8 nm	1.83 ib
dn/dT (Thermal Coefficient of Refractive Index) @ 1064nm	7.8 10^-6K^-1
Melting Point	1965 ℃
Qhov ntom	4,56g :ua^-3
MOHS Hardness	8.25 Nws
Crystal Structure	Kub
Standard Orientation	<111>
Y3+ Site Symmetry	D₂
Lattice Constant	ib = 12.013 Å
Molecular Luj	593,7g wb^-1

Technical Parameters

Wavefront Distortion	≤0.125ʎ/inch @ 1064nm
Qws Loj	Txoj kab uas hla: 3-6mm, Ntev: 50-120mm, Raws li tus neeg thov kev thov
Dimensional Tolerances	Txoj kab uas hla: ± 0.05mm Ntev: ± 0.5mm
Barrel Finish	Hauv av tiav: 400 #Grit
Parallelism	<30″
Perpendicularity	≤ 5′
Flatness	ʎ/10
Nto Zoo	10/5
AR txheej Reflectivity	≤ 0.25% @ 2094nm