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I-AGSe(AgGaSe2) IiCrystals zoMfanekiso oBonisiweyo
  • IiCrystals ze-AGSe(AgGaSe2).
  • IiCrystals ze-AGSe(AgGaSe2).
  • IiCrystals ze-AGSe(AgGaSe2).

IiCrystals ze-AGSe(AgGaSe2).

AGSeIikristale ze-AgGaSe2 zinemiphetho yebhendi kwi-0.73 kunye ne-18 µm.Uluhlu losasazo oluluncedo (0.9–16 µm) kunye nesigaba esibanzi sokukwazi ukuhambelana kubonelela ngesakhono esibalaseleyo sosetyenziso lwe-OPO xa impontshwa ziintlobo ngeentlobo zeelaser ezahlukeneyo.I-Tuning ngaphakathi kwe-2.5–12 µm ifunyenwe xa ukumpompelwa nge-laser ye-Ho:YLF kwi-2.05 µm;ngokunjalo nokusebenza kwesigaba esingabalulekanga (NCPM) ngaphakathi kwe-1.9–5.5 µm xa umpompa nge-1.4–1.55 µm.I-AgGaSe2 (i-AgGaSe2) ibonakaliswe njengeyona ndlela isebenzayo yokuphinda-phinda ikristale yemitha ye-infrared CO2 lasers.


  • Ulwakhiwo lweCrystal:I-Tetragonal
  • IiParamitha zeSeli :a=5.992 Å, c=10.886 Å
  • Indawo yokunyibilika:851 °C
  • Ubuninzi :5.700 g/cm3
  • Mohs Ukuqina:3-3.5
  • I-Coefficient yokufunxa: <0.05 cm-1 @ 1.064 µm
    <0.02 cm-1 @ 10.6 µm
  • IRelative Dielectric Constant @ 25 MHz:ε11s=10.5
    ε11t=12.0
  • I-Thermal Expansion Coefficient :||C: -8.1 x 10-6 /°C
    ⊥C: +19.8 x 10-6 /°C
  • I-Thermal Conductivity :1.0 W/M/°C
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    I-DIEN TECH ibonelela ngeekristale ze-AgGaSe2 (AGSe) zinemiphetho yebhendi kwi-0.73 kunye ne-18 µm.Uluhlu losasazo oluluncedo (0.9–16 µm) kunye nesigaba esibanzi sokukwazi ukuhambelana kubonelela ngesakhono esibalaseleyo sosetyenziso lwe-OPO xa impontshwa ziintlobo ngeentlobo zeelaser ezahlukeneyo.
    I-AgGaSe2 (AGSe) i-crystals tuning ngaphakathi kwe-2.5–12 µm ifunyenwe xa impompelwa nge-laser ye-Ho:YLF kwi-2.05 µm;ngokunjalo nokusebenza kwesigaba esingabalulekanga (NCPM) ngaphakathi kwe-1.9–5.5 µm xa umpompa nge-1.4–1.55 µm.
    Iikristale ze-AgGaSe2 (AGSe) zibonakaliswe ukuba zisebenza ngokuphindaphindiweyo ikristale ye-infrared CO2 lasers radiation.

    Usetyenziso lwe-AGSe:
    • Ukuvelisa i-harmonics yesibini kwi-CO kunye ne-CO2 - iilaser
    • I-oscillator yeparametric ye-Optical
    • Ijenereyitha yamatyeli ahlukeneyo ukuya kwimimandla ephakathi kwe-infrared ukuya kuthi ga kwi-18 um.
    • Ukuxubana rhoqo kwingingqi ye-IR ephakathi

    Iziqendu eziqhelekileyo ezinqamlezileyo ziyi-8x 8mm, 5 x 5mm, ubude be-Crystal ubude ukusuka kwi-1 ukuya kwi-30 mm.Iisayizi ezilungiselelweyo nazo ziyafumaneka xa uceliwe.

    Iimpawu eziphambili
    Ulwakhiwo lweCrystal I-Tetragonal
    Iiparamitha zeSeli a=5.992 Å, c=10.886 Å
    Indawo yokunyibilika 851 °C
    Ukuxinana 5.700 g/cm3
    Mohs Ubunzima 3-3.5
    I-Absorption Coefficient <0.05 cm-1 @ 1.064 µm <0.02 cm-1 @ 10.6 µm
    Relative Dielectric Constant @ 25 MHz ε11s=10.5 ε11t=12.0
    I-Coefficient yoKwandiswa kweThermal ||C: -8.1 x 10-6 /°C ⊥C: +19.8 x 10-6 /°C
    I-Thermal Conductivity 1.0 W/M/°C

    IiPropathi zeLinear Optical
    Uluhlu olucacileyo

    0.73-18.0 um
    Refractive Indices @ 1.064 um @ 5.300 um @ 10.60 um

    hayi 2.7010 2.6134 2.5912

    ne 2.6792 2.5808 2.5579
    I-Thermo-Optic Coefficient

    dno/dt=15.0 x 10-5/°C dne/dt=15.0 x 10-5/°C
    Sellmeier Equations ( ʎ in um) no2=4.6453+2.2057/(1-0.1879/ʎ2)+1.8577/(1-1600/ʎ2) ne2=5.2912+1.3970/(1-0.2845/ʎ2)+1.9282/(7/1620)

    IiPropati zeOptical ezingezizo
    NLO Coefficients @ 10.6 um d36=d24=d15=39.5 pm/V
    Umgca we-Electro-optic Coefficients Y41T=4.5 pm/V Y63T=3.9 pm/V
    Umonakalo Threshold @ ~ 10 ns, 1.064 um 20-30 MW/cm2(umphezulu)

    Iimpawu zobuGcisa
    Ukunyamezela komlinganiselo (W +/-0.1 mm) x (H +/-0.1 mm) x (L + 1 mm/-0.5 mm)
    Umngxuma ocacileyo > 90% indawo esembindini
    Ukucaba λ/8 @ 633 nm ye T>=1 mm
    Umgangatho womphezulu Scratch / dig 60-40 emva kokugquma
    Ukufana ngcono kune 30 arc imizuzwana
    Perpendicularity 10 imizuzu ye-arc
    Ukuchaneka kokuthetha <30''

    Umzekelo Imveliso Ubungakanani Ukuqhelaniswa Umphezulu Ntaba Ubungakanani
    DE0688 AGSe 5*5*0.5mm θ=45°φ=45° Omabini amacala akhazimlisiwe Ayinyuswanga 1
    DE0160 AGSe 5*5*1.5mm θ=58.8°φ=0° Omabini amacala akhazimlisiwe Ayinyuswanga 2
    DE0161 AGSe 5*5*1.5mm θ=52°φ=45° Omabini amacala akhazimlisiwe Ayinyuswanga 1
    DE0324-2 AGSe 5*5*1mm θ=53.3°φ=0° Omabini amacala akhazimlisiwe Ayinyuswanga 2
    DE0324-3 AGSe 5*5*1mm θ=65°φ=0° Omabini amacala akhazimlisiwe Ayinyuswanga 2
    DE0687 AGSe 5*5*1mm θ=45°φ=45° Omabini amacala akhazimlisiwe Ayinyuswanga 1
    DE0324 AGSe 5*5*2mm θ=53.1°φ=45° Omabini amacala akhazimlisiwe Ayinyuswanga 1
    DE0464 AGSe 5*6*0.5mm θ=45°φ=45° AR/AR@1.7~2.8+6-14um Ayinyuswanga 3
    DE0464-1 AGSe 5*6*1mm θ=45°φ=45° AR/AR@1.7~2.8+6-14um Ayinyuswanga 2
    DE0442 AGSe 6*6*1.6mm θ=41.9°φ=45° Omabini amacala akhazimlisiwe Ayinyuswanga 2
    DE0139 AGSe 8*8*1.5mm θ=53.1°φ=45° Omabini amacala akhazimlisiwe Ayinyuswanga 1
    DE0214 AGSe 8*8*12mm θ=52°φ=45° AR/AR@1.7~2.8+6-14um Ayinyuswanga 1
    DE0372 AGSe 9.5*8*12mm θ=49°φ=45° AR/AR@1.7~2.8+6-14um Ayinyuswanga 1

     

     

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