AgGaS2 Makristasi


  • Wavefront kusarurama pasi pe λ / 6 @ 633 nm
  • Divi shiviriro: (W +/- 0.1 mm) x (H +/- 0.1 mm) x (L +0.2 mm / -0.1 mm)
  • Bvisa kuzarura: > 90% yepakati nzvimbo 
  • Kubata: λ / 6 @ 633 nm yeT> = 1.0mm
  • Pamusoro Hunhu: Kukanda / kuchera 20/10 paMIL-O-13830A 
  • Kufananidza: zvirinani pane 1 arc min
  • Kukosha: 5 arc maminetsi
  • Angle shiviriro: <+/- 0.25o, Δφ <+/- 0.25o
  • Chigadzirwa Chigadzirwa

    Technical Parameter

    Chirevo chekuyedza

    Vhidhiyo

    AGS iri pachena kubva pa0.50 kusvika 13.2 µm. Kunyangwe yayo isina mutsetse optical coefficient ndiyo yakaderera pakati peakataurwa infrared makristasi, yakakwirira pfupi wavelength kujeka kutenderera pa550 nm inoshandiswa muOPOs dzakapomerwa neNd: YAG laser; mune akawanda mutsauko frequency kusanganisa kuyedza ne diode, Ti: Sapphire, Nd: YAG uye IR dhayi lasers inovhara 3-12 µm renji; mune yakananga infrared countermeasure masisitimu, uye yeiyo SHG ye CO2 laser. Akatetepa AgGaS2 (AGS) mahwendefa ekristaro anozivikanwa neiyo ultrashort pulse chizvarwa pakati peiyo IR renji nemusiyano frequency chizvarwa chinoshandisa NIR wavelength pulses.
    Mafomu:
    • Chizvarwa chechipiri harmonics pane CO uye CO2 - lasers
    • Optical parametric oscilator
    • Yakasiyana frequency frequency jenareta kune epakati infrared matunhu anosvika gumi nemaviri mkm.
    Kakawanda kusanganisa munzvimbo yepakati IR kubva pa4.0 kusvika 18.3 µm
    Tuneable solid state lasers (OPO inopomedzerwa neNd: YAG nemamwe lasers anoshanda mu1200 kusvika 10000 nm nharaunda nekugona 0.1 kusvika 10%)
    • Mafirita e-Optical narrow-band mudunhu riri padyo nesotropic point (0.4974 m pa 300 ° K), bhendi rekutakurisa riri kutariswa pakasiyana tembiricha
    Kukwira-kushandurwa kwe CO2 laser radiation mufananidzo kuva padyo-IR kana inoonekwa dunhu nekushandisa / kana kushandisa Nd: YAG, ruby ​​kana dhayi lasers zvine hunyanzvi unosvika makumi matatu%

    Miganhu:

    Standard muchinjikwa zvikamu zviri 8x 8mm, 5 x 5mm, Crystal kureba kubva 1 kusvika 30 mm Tsika saizi inowanikwawo pakukumbira

     

    Basic Zvivakwa
    Lattice parameter a = 5.757, c = 10.311 Å
    Isiri-mutsara coefficient pa10,6 um d36 = 12.5 pm / V
    Optical kukuvara chikumbaridzo pa10,6 um, 150 ns 10 - 20 MW / cm2
    yakafanana nec-axis 12.5 x 10-6 x ° C-1
    zvakaringana kune c-axis -13.2 x 10-6 x ° C-1
    Chigadzirwa cheCrystal Tetragonal
    Chikamu Paramu a = 5.756 c, c = 10.301 Å
    Kunyorera Nzvimbo 997 ° C
    Kuwandisa 4,702 g / cm3
    Mohs Kuomarara 3-3.5
    Kubvisa Coefficient 0.6 cm-1 @ 10.6 µm
    Hukama Dielectric Nguva Dzose @ 25 MHz ε11s = 10 ε11t = 14
    Thermal Kuwedzera Coefficient || C: -13.2 x 10-6 /oC ⊥C: +12.5 x 10-6 /oC
    Thermal Kuitisa 1.5 W / M / ° C
    Linear Optical Zvivakwa
    Transparency Range 0.50-13.2 um
    Refractive Indices @ 1.064 um @ 5.300 um @ 10.60um kwete 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
    Mutengesi Equations (ʎ in um) no2 = 3.3970 + 2.3982 / (1-0.09311 / -2) + 2.1640 / (1-950 / -2) ne2 = 3.5873 + 1.9533 / (1-0.11066 / -2) + 2.3391 / (1-1030.7 / -2)
    Nonlinear Optical Properties
    Chikamu-Kufananidza SHG Range 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
    Kukuvadza chikumbiso @ ~ 10 ns, 1.064 um 25 MW / cm2 (pamusoro), 500 MW / cm2 (hombe)
    Technical Parameter
    Wavefront kusarurama pasi pe λ / 6 @ 633 nm
    Dimension shiviriro (W +/- 0.1 mm) x (H +/- 0.1 mm) x (L +0.2 mm / -0.1 mm)
    Bvisa kuzarura > 90% yepakati nzvimbo
    Flatness λ / 6 @ 633 nm yeT> = 1.0mm
    Pamusoro Hunhu Kukanda / kuchera 20/10 paMIL-O-13830A
    Kufananidza zvirinani pane 1 arc min
    Perpendicularity 5 arc maminetsi
    Kushivirira kweAngle Δθ <+/- 0.25o, Δφ <+/- 0.25o

    AGS (AgGaS2) kristaro Transmission Spectra (Mushure mekukorobha kwakashata)
    Chiyero cheyedzo = 20.8mm (Yekupedzisira ukobvu = 20mm)
    Transmission spectra yerudzi rwechipiri isina kuvharwa AgGaS2 kristaro. OPO inopomedzerwa ne1030nm laser.ZnGeP201 AgGaS2 (AGS) kristaro inoratidza yakanakisa huwandu hwakawanda padanho rekutapurirana, tarisira kusara kwekutora ranzi kwakatenderedzwa padyo ne1.8um.Kumwiswa kwepamusoro kunogona kuwedzera nekufamba kwenguva, asi hunhu hwacho hwave nani kwazvo pamusoro pemakristuru ekutanga. zvivakwa zveAGS zvinotendera akasiyana SFM / DFM kudyidzana kubva kune anoonekwa kusvika Pakati infrared. ZnGeP201

    AGS (AgGaS2) kristaro Transmission spectra (Isina kufukidzwa) Bvunzo ukobvu = 1.60mm: ZnGeP201