Co: Spinel Makristasi

Oientation Tolerance: <0.5°

Hukobvu/Diameter Tolerance:±0.05 mm

Surface Flatness: < λ/8@632 nm

Wavefront Distortion: < λ/4@632 nm

Surface Quality:10/5

Parallel:10〞

Perpendicular:5ˊ

Clear Aperture:>90%

Chamfer: <0.1×45°

Maximum dimensions:Dia(3-15)×(3-50)mm

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Product Detail

Tsanangudzo

Test report

Passive Q-swichi kana saturable absorbers inogadzira yakakwira simba laser pulses pasina kushandisa electro-optic Q-swichi, nekudaro ichidzikisa saizi yepasuru uye kubvisa yakakwira voltage magetsi.Co2+:MgAl2O4 chinhu chitsva chakaita kuti passive Q-switching mumalaser anobuda kubva 1.2 kusvika 1.6μm, kunyanya, yeziso-yakachengeteka 1.54μm Er: girazi laser, asi inoshandawo pa1.44μm uye 1.34μm laser wavelengths.Spinel ikristaro yakaoma, yakagadzikana inopenya zvakanaka.Cobalt inotsiva nyore magnesium muSpinel host pasina kudiwa kwekuwedzera muripo wemuripo ions.High absorption cross section (3.5 × 10-19 cm2) inobvumira Q-switching yeEr: girazi laser pasina intracavity inotarisa zvose ne-flash-lamp uye diode laser kupomba.Negligible excited-state absorption inoguma mukusiyana kwereshiyo yeQ-switch, kureva kuti reshiyo yekutanga (chiratidzo chidiki) kusvika pakunyura yakakwira kupfuura gumi.

Features:
• Inokodzera 1540 nm maziso-akachengeteka lasers
• High absorption chikamu
• Negligible excited state absorption
• High optical quality
• Uniformly distributed Co

Applications:
• Ziso-yakachengeteka 1540 nm Er: girazi laser
• 1440 nm laser
• 1340 nm laser
• Ziso-yakachengeteka laser range finder

Chemical formula	Co²⁺:MgAl₂O₄
Crystal chimiro	Cubic
Lattice parameters	8.07Å
Density	3.62 g/cm³
Melting Point	2105°C
Refractive Index	n=1.6948 @1.54 µm
Thermal Conductivity /(W · cm^-1·K^-1@25°C)	0.033W
Chaicho Kupisa/ (J·g^-1·K^-1)	1.046
Kuwedzera kweThermal / (10^-6/°C@25°C ）	5.9
Kuoma (Mohs)	8.2
Extinction Ratio	25dB
Orientation	[100] kana [111] <±0.5°
Optical density	0.1-0.9
Damage Threshold	>500 MW/cm²
Doping concentration yeCo²⁺	0.01-0.3 atm%
Absorption coefficient	0 kusvika 7cm^-1
Kushanda wavelength	1200 - 1600 nm
Coatings	AR/AR@1540, R<0.2%;AR/AR@1340, R<0.2%

Orientation Tolerance	<0.5°
Hukobvu/Diameter Tolerance	±0.05 mm
Surface Flatness	< λ/8@632 nm
Wavefront Distortion	< λ/4@632 nm
Surface Quality	10/5
Parallel	10〞
Perpendicular	5ˊ
Clear Aperture	>90%
Chamfer	<0.1×45°
Maximum dimensions	Dia(3-15)×(3-50)mm