Amakristalu we-AGS(AgGaS2) Isithombe Esifakiwe

Amakristalu e-AGS(AgGaS2).

I-AGS ibonakala ngale ukusuka ku-0.50 kuye ku-13.2 µm.Nakuba i-coefficient yayo ye-optical nonlinear iphansi kakhulu phakathi kwamakristalu e-infrared ashiwo, ukuhlelwa kwe-wavelength emfushane okubonisa ngale ku-550 nm kusetshenziswa kuma-OPO ampontshwa yi-Nd:YAG laser;emihlolweni eminingi yokuhlanganisa imvamisa yomehluko nge-diode, i-Ti:Sapphire, Nd:YAG namalaser kadayi we-IR amboza ububanzi obungu-3–12 µm;kumasistimu okumelana ne-infrared aqondile, kanye ne-SHG ye-CO2 laser.Amapuleti ekristalu e-Thin AgGaS2 (AGS) adumile ekukhiqizeni i-ultrashort pulse ebangeni elimaphakathi le-IR ngomehluko wokukhiqiza imvamisa esebenzisa i-NIR wavelength pulses.

Imingcele ye-Lattice:a = 5.757, c = 10.311 Å

I-Melting Point:997 °C

Ukuminyana:4.702 g/cm3

Ukuqina kwe-Mohs:3-3.5

I-Absorption Coefficient:0.6 cm-1 @ 10.6 µm

I-Relative Dielectric Constant @ 25:ε11s=10ε11t=14

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Imininingwane Yomkhiqizo

Imingcele Yezobuchwepheshe

Umbiko Wokuhlola

Uhlu lwesitoko

Izicelo:

• Isizukulwane sesibili se-harmonics ku-CO ne-CO2 - amalaser
• I-oscilator yepharamitha yokubona
• Ijeneretha yefrikhwensi eyahlukene ukuya ezindaweni ezimaphakathi ne-infrared kufika ku-12μm.
• Ukuxuba imvamisa endaweni ye-IR emaphakathi ukusuka ku-4.0 kuye ku-18.3 µm
• Amalaser wesimo esiqinile ashunwayo (i-OPO efunwe yi-Nd:YAG namanye ama-laser asebenza endaweni engu-1200 kuya ku-10000 nm asebenza kahle 0.1 kuya ku-10 %)
• Izihlungi zebhendi emincane ezibonayo endaweni eseduze nephoyinti le-isotropic (0.4974 m ku-300 °K), ibhande lokudlulisela lishunwa ekushintsheni kwezinga lokushisa
• Ukuguqulwa okuphezulu kwesithombe semisebe ye-laser ye-CO2 sibe eduze ne-IR noma isifunda esibonakalayo ngokusebenzisa/noma ukusetshenziswa kwe-Nd:YAG, i-ruby noma amalaser odayi asebenza kahle kufika ku-30 %

Izakhiwo Eziyisisekelo
Imingcele ye-Lattice	a = 5.757, c = 10.311 Å
I-non-linear coefficient ku-10.6 um	d36 = 12.5 pm/V
Umkhawulo womonakalo we-Optical ku-10.6 um, u-150 ns	10 - 20 MW/cm2
ihambisana ne-c-eksisi	12.5 x 10-6 x °C-1
perpendicular to c-axis	-13.2 x 10-6 x °C-1
Isakhiwo Sekristalu	I-Tetragonal
Amapharamitha weseli	a=5.756 Å, c=10.301 Å
I-Melting Point	997 °C
Ukuminyana	4.702 g/cm3
Mohs Ukuqina	3-3.5
I-Absorption Coefficient	0.6 cm-1 @ 10.6 µm
I-Dielectric Constant Ehlobene @ 25 MHz	ε11s=10ε11t=14
I-Thermal Expansion Coefficient	\|\|C: -13.2 x 10-6 /oC⊥C: +12.5 x 10-6 /oC
I-Thermal Conductivity	1.5 W/M/°C

Imingcele Yezobuchwepheshe
Ukuhlanekezela kwe-Wavefront	ngaphansi kuka-λ/6 @ 633 nm
Ukubekezelelana kobukhulu	(W +/-0.1 mm) x (H +/-0.1 mm) x (L +0.2 mm/-0.1 mm)
Imbobo ecacile	> 90% indawo emaphakathi
Ukucaba	λ/6 @ 633 nm ye-T>=1.0mm
Ikhwalithi Yobuso	Klwelwa/mba 20/10 nge-MIL-O-13830A ngayinye
Ukufana	kangcono kune-arc min engu-1
I-Perpendicularity	5 arc imizuzu
Ukubekezelelana kwe-engeli	Δθ < +/-0.25o, Δφ < +/-0.25o

Imodeli	Umkhiqizo	Usayizi	Ukuqondisa	Ubuso	Mount	Ubuningi
DE0742-1	AGS	550.4mm	θ=39°φ=45°	AR/AR@1.1-2.6μm+2.6-12μm	Kwehlisiwe	6
DE0053	AGS	550.5mm	θ=41.3°φ=0°	AR/AR@1.1-2.6μm+2.6-12μm	Kwehlisiwe	1
DE0741	AGS	551mm	θ=39°φ=45°	Zombili izinhlangothi zipholishiwe	Kwehlisiwe	1
DE0743	AGS	662mm	θ=54.9°φ=45°	Zombili izinhlangothi zipholishiwe	Kwehlisiwe	1
DE0891-1	AGS	662mm	θ=50°φ=0°	Zombili izinhlangothi zipholishiwe	Kwehlisiwe	3
DE0149	AGS	880.38mm	θ=41.6°φ=45°	AR/AR@1.1-2.6μm+2.6-12μm	Kwehlisiwe	1
DE0367	AGS	880.4mm	θ=39°φ=45°	AR/AR@1.1-2.6μm+2.6-12μm	φ25.4mm	1
DE0367-0	AGS	880.4mm	θ=39°φ=45°	AR/AR@1.1-2.6μm+2.6-12μm	Kwehlisiwe	8
DE0367-1	AGS	880.4mm	θ=37°φ=45°	AR/AR@1.1-2.6μm+2.6-12μm	Kwehlisiwe	8
DE0367-2	AGS	880.4mm	θ=37°φ=45°	AR/AR@1.1-2.6μm+2.6-12μm	φ25.4mm	1
DE0367-3	AGS	880.4mm	θ=39°φ=45°	AR/AR@1.1-2.6μm+2.6-12μm	φ25.4mm	1
DE0119	AGS	881mm	θ=39°φ=45°	AR/AR@1.1-2.6μm+2.6-12μm	φ25.4mm	3
DE0119-0	AGS	881mm	θ=39°φ=45°	AR/AR@1.1-2.6μm+2.6-12μm	φ15.4mm	3
DE0119-1	AGS	881mm	θ=37°φ=45°	AR/AR@1.1-2.6μm+2.6-12μm	Kwehlisiwe	7
DE0119-3	AGS	881mm	θ=39°φ=45°	AR/AR@1.1-2.6μm+2.6-12μm	Kwehlisiwe	5
DE0671	AGS	881mm	θ=39°φ=45°	Zombili izinhlangothi zipholishiwe	Kwehlisiwe	1
DE0957	AGS	φ3*0.4mm	θ=39°φ=45°	AR/AR@1.1-2.6μm+2.6-12μm	φ25.4mm	1