Lu'uman AgGaS2


  • Wavefront murdiya: ƙasa da λ / 6 @ 633 nm
  • Girma haƙuri: (W +/- 0.1 mm) x (H +/- 0.1 mm) x (L +0.2 mm / -0.1 mm)
  • Bayyanan budewa: > 90% yankin tsakiya 
  • Flatness: λ / 6 @ 633 nm don T> = 1.0mm
  • Ingancin Yanayi: Ara / haƙa 20/10 a kowace MIL-O-13830A 
  • Daidaici: mafi kyau fiye da 1 arc min
  • Daidaito: 5 arc mintina
  • Haƙuri haƙuri: Δθ <+/- 0.25o, Δφ <+/- 0.25o
  • Bayanin Samfura

    Sigogin fasaha

    Rahoton gwaji

    Bidiyo

    AGS bayyane ne daga 0.50 zuwa 13.2 µm. Kodayake tsaka-tsakin tsinkayensa na kan layi shine mafi ƙanƙanta a cikin lu'ulu'u na infrared da aka ambata, ana yin amfani da madaidaicin gajeren zango mai haske a 550 nm a OPOs wanda Nd: YAG laser ya fitar; a cikin bambanci da yawa mabuɗin gwaje-gwajen gwaje-gwaje tare da diode, Ti: Sapphire, Nd: YAG da IR dye lasers da ke rufe zangon µ 3 12m; a cikin tsarin haɓaka infrared kai tsaye, kuma don SHG na laser laser CO2. Thin AgGaS2 (AGS) farantin lu'ulu'u ne sanannu don ƙarancin bugun jini mai tsaka-tsakin a tsakiyar zangon IR ta hanyar bambancin ƙarfin mitar da ke amfani da bugun ƙarfin igiyar NIR.
    Aikace-aikace:
    • Abubuwan jituwa na ƙarni na biyu akan CO da CO2 - lasers
    • Tantancewar kayan masarufi
    • Daban-daban injin janareta zuwa yankuna infrared na tsakiya har zuwa 12 mkm.
    • Haɗa mita a cikin yankin IR na tsakiya daga 4.0 zuwa 18.3 µm
    • Tuneable lasers state lasers (OPO ta Nd: YAG da wasu lasers masu aiki a cikin 1200 zuwa 10000 nm yankin tare da inganci 0.1 zuwa 10%)
    • Tantatattun band-fil na matattara a yankin kusa da gabar isotropic (0.4974 m at 300 ° K), ana sauraron bandirin watsawa a yanayin bambancin zafin jiki
    • Juyawa zuwa hoto mai haske na laser CO2 zuwa kusa-IR ko yankin da ake gani ta amfani da / ko amfani da Nd: YAG, jan yaƙutu ko launuka masu launi tare da dacewa har zuwa 30%

    Girma:

    Matsakaitan sassan giciye sune 8x 8mm, 5 x 5mm, Tsawon tsayin Crystal daga 1 zuwa 30 mm. Hakanan ana samun masu girman al'ada akan buƙata.

     

    Basic Properties
    Sigogin sintiri a = 5.757, c = 10.311 Å
    Coarjejeniyar da ba a layi ba a 10.6 um d36 = 12.5 pm / V
    Damageofar lalacewar gani a 10.6 um, 150 ns 10 - 20 MW / cm2
    layi daya zuwa c-axis 12.5 x 10-6 x ° C-1
    daidaitacce zuwa c-axis -13,2 x 10-6 x ° C-1
    Tsarin Crystal Tetragonal
    Sigogin Sel a = 5.756 Å, c = 10.301 Å
    Wurin narkewa 997 ° C
    Yawa 4.702 g / cm3
    Mohs Taurin kai 3-3.5
    Orarancin Tsotsa 0.6 cm-1 @ 10.6 µm
    Dangi Dielectric Constant @ 25 MHz -11s = 10 ε11t = 14
    Exparfafa Thearamar Mahimmanci || C: -13.2 x 10-6 /oC ⊥C: + 12.5 x 10-6 /oC
    Conarfin zafi 1.5 W / M / ° C
    Kayan Layi na Layi
    Girman gaskiya 0.50-13.2 um
    Icesididdiga masu Jan hankali @ 1.064 um @ 5.300 um @ 10.60um babu 2.4521 2.3945 2.3472 ne 2.3990 2.3408 2.2934
    Thermo-na gani Coefficients dno / dt = 15.4 x 10-5 / ° C dne / dt = 15.5 x 10-5 / ° C
    Sellmeier lissafin (ʎ a 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)
    Abubuwan Hannun Gano marasa layi
    Matsayi-Daidaita SHG Range 1.8-11.2 um
    NLO Masu haɓaka @ 1.064 um d36 = d24 = d15 = 23.6 pm / V
    Arirgar Kayan Kayan Lantarki Y41T = 4.0 pm / V Y63T = 3.0 pm / V
    Ofar lalacewa @ ~ 10 ns, 1.064 um 25 MW / cm2 (farfajiya), 500 MW / cm2 (girma)
    Sigogin fasaha
    Rushewar Wavefront ƙasa da λ / 6 @ 633 nm
    Haƙurin girma (W +/- 0.1 mm) x (H +/- 0.1 mm) x (L +0.2 mm / -0.1 mm)
    Bayyana budewa > 90% yankin tsakiya
    Flatness λ / 6 @ 633 nm don T> = 1.0mm
    Ingancin Yanayi Ara / haƙa 20/10 a kowace MIL-O-13830A
    Daidaici mafi kyau fiye da 1 arc min
    Pendarin daidaito 5 arc mintina
    Haƙurin kusurwa Δθ <+/- 0.25o, Δφ <+/- 0.25o

    AGS (AgGaS2) crystal Transmission Spectra (Bayan m polishing)
    Gwajin gwaji = 20.8mm (Kaurin ƙarshe = 20mm)
    Bayanin watsa nau'ikan nau'in II na AgGaS2 wanda ba a lullube shi ba. OPO ta buge ta laser 1030nm.ZnGeP201 AgGaS2 (AGS) lu'ulu'u yana nuna kyakyawan ɗumbin inganci a ƙetaren zangon watsawa, yi tsammanin saura saura ƙarancin haske wanda yake kusa da 1.8um. ​​Samun shaye shaye zai iya ƙaruwa tare da lokaci, amma halin yanzu an inganta sosai akan waɗancan lu'ulu'u na farko. kadarorin AGS suna ba da damar mu'amala da SFM / DFM daban-daban daga bayyane zuwa infrared na Tsakiya. ZnGeP201

    AGS (AgGaS2) kristal Transmission spectra (Uncoated) Gwajin kauri = 1.60mm: ZnGeP201