AgGaS2 Crystals


  • Faʻaletonu o le Wavefront: itiiti ifo i le λ / 6 @ 633 nm
  • Tulaga faapalepale: (W +/- 0.1 mm) x (H +/- 0.1 mm) x (L +0.2 mm / -0.1 mm)
  • Faamatalaga manino: > 90% ogatotonu 
  • Flatness: λ / 6 @ 633 nm mo T> = 1.0mm
  • Luga tulaga: Valuvalu / eli 20/10 i le MIL-O-13830A 
  • Faʻatusatusaga: sili atu nai lo le 1 arc min
  • Totogi: 5 arc minute
  • Tulimanu faapalepale: Δθ <+/- 0.25o, Δφ <+/- 0.25o
  • Oloa Faʻamatalaga

    Tapulaʻa faʻatekonolosi

    Lipoti o le suʻega

    Vitio

    AGS e manino mai le 0.50 i le 13.2 µm. E ui lava o lona nonlinear opitika coefficient o le sili maualalo i totonu o le taʻua o tioata infrared, maualuga puʻupuʻu wavelength manino iila i le 550 nm ua faʻaaogaina o i OPOs pamuina e Nd: YAG leisa; i le tele o eseesega feʻaveaʻi masani palu faʻataʻitaʻi ma diode, Ti: Safaira, Nd: YAG ma IR vali vali e ufiufi ai 3-12 µm laina; i le tuusao infrared countermeasure faiga, ma mo SHG o leisa CO2. Manifinifi AgGaS2 (AGS) ipu tioata tioata e lauiloa mo ultrashort uaua gafa i le ogatotonu IR tele e ala i eseesega o augatupulaga faʻaaogaina NIR wavelength uaua.
    Talosaga:
    • Faʻatulagaina lona lua harmonics luga CO ma CO2 - lasers
    • Oscilator opitika opitika
    • Eseesega afi eletise e oʻo atu i le ogatotonu infrared itulagi e oʻo atu i le 12 mkm.
    • Faʻafefiloi masani i le ogatotonu o le itulagi o le IR mai le 4.0 i le 18.3 µm
    • Faʻaaogaina seti lasers tulaga (OPO faʻapipiʻiina e Nd: YAG ma isi lasers o loʻo faʻagaioia i le 1200 i le 10000 nm itulagi ma le aoga 0.1 i le 10%)
    • Faʻamatalaga vaʻaia e faʻataʻamilomilo i totonu ole itulagi e latalata ile isotropic point (0.4974 m ile 300 ° K), e faʻafesoʻotaʻiina le faʻaili ile fesuiaiga ole vevela
    • Faʻaleleia o le CO2 laser radiation image i le latalata i-IR poʻo le vaʻaia vaʻaia e ala i le faʻaaogaina / poʻo le faʻaaogaina o Nd: YAG, ruby ​​poʻo vali enaena ma le lelei atoatoa e oʻo i le 30%

    Vaaiga:

    O tulaga masani koluse e 8x 8mm, 5 x 5mm, O le umi o le tioata mai le 1 i le 30 mm. Lisi faʻapitoa e avanoa foi pe a talosaga.

     

    Meatotino faavae
    Lattice tapulaʻa a = 5.757, c = 10.311 Å
    Coefficient lē laina laina i le 10.6 um d36 = 12.5 pm / V
    Laʻasaga faʻaleagaina opitika i le 10.6 um, 150 ns 10 - 20 MW / cm2
    tutusa ma c-au 12.5 x 10-6 x ° C-1
    faʻatatau i c-au -13.2 x 10-6 x ° C-1
    Fausaga Crystal Tetragonal
    Tapulaʻa Igoa a = 5.756 Å, c = 10.301 Å
    Faaliusuavai 997 ° C
    Density 4.702 g / cm3
    Mohs Faigata 3-3.5
    Mitiia Coefficient 0.6 cm-1 @ 10.6 µm
    Aiga Fesoasoani Dielectric Constant @ 25 MHz ε11s = 10 ε11t = 14
    Malosiaga Faalauteleina Coefficient || C: -13.2 x 10-6 /oC ⊥C: +12.5 x 10-6 /oC
    Thermal Conductivity 1.5 W / M / ° C
    Linear Optical Properties
    Tulaga manino 0.50-13.2 um
    Faʻailoaina o Faʻamatalaga @ 1.064 um @ 5.300 um @ 10.60um leai 2.4521 2.3945 2.3472 ne 2.3990 2.3408 2.2934
    Thermo-Optic Coefficients dno / dt = 15.4 x 10-5 / ° C dne / dt = 15.5 x 10-5 / ° C
    Faʻatauga Sellmeier (ʎ i le um) no2 = 3.3970 + 2.3982 / (1-0.09311 / ʎ2) + 2.1640 / (1-950 / ʎ2) ne2 = 3.5873 + 1.9533 / (1-0.11066 / ʎ2) + 2.3391 / (1-1030.7 / ʎ2)
    Nonlinear Optical Properties
    Vaega-Faʻafetaui SHG tulaga 1.8-11.2 um
    NLO Coefficients @ 1.064 um d36 = d24 = d15 = 23.6 pm / V
    Linear Electro-optic Coefficients Y41T = 4.0 pm / V Y63T = 3.0 pm / V
    Faʻalavelave faʻaleagaina @ ~ 10 ns, 1.064 um 25 MW / cm2 (luga), 500 MW / cm2 (tele)
    Tapulaʻa faʻatekonolosi
    Faʻaletonu o le talotaga itiiti ifo i le λ / 6 @ 633 nm
    Tulaga faapalepale (W +/- 0.1 mm) x (H +/- 0.1 mm) x (L +0.2 mm / -0.1 mm)
    Faʻamamaga gauga > 90% ogatotonu
    Mafolafola λ / 6 @ 633 nm mo T> = 1.0mm
    Luga lelei Valuvalu / eli 20/10 i le MIL-O-13830A
    Faʻatusatusaga sili atu nai lo le 1 arc min
    Faʻapitoa 5 arc minute
    Tulimanu faapalepale Δθ <+/- 0.25o, Δφ <+/- 0.25o

    AGS (AgGaS2) tioata Auina Spectra (Ina ua uma talatala faaiilaina)
    O le suʻesuʻe mafiafia = 20.8mm (Final mafiafia = 20mm)
    Auina atu tioata o Ituaiga II uncoated AgGaS2 tioata. OPO na pamuina e le laser 1030nm.ZnGeP201 O le tioata a le AgGaS2 (AGS) e faʻaalia le sili atu ona lelei o lona tulaga i le vaega o faʻasalalauga, faʻatalitali mo le toega o le aveina o le ave e faʻatotonugofie i le latalata atu i le 1.8um. meatotino o AGS faʻatagaina eseese SFM / DFM fegalegaleaiga mai le vaʻaia i le ogatotonu infrared. ZnGeP201

    AGS (AgGaS2) tioata Auina atu tioata (Uncoated) Tofotofoga mafiafia = 1.60mm: ZnGeP201