Likristale tsa AgGaS2


  • Phapang ea Wavefront: ka tlase ho λ / 6 @ 633 nm
  • Mamello teba: (W +/- 0.1 mm) x (H +/- 0.1 mm) x (L +0.2 limilimithara / -0.1 limilimithara)
  • Tlosa lesoba: > 90% sebaka se bohareng 
  • Boreleli: λ / 6 @ 633 nm bakeng sa T> = 1.0mm
  • Bokaholimo Quality: Mengoapo / cheka 20/10 ka MIL-O-13830A 
  • Ho tšoana: e betere ho feta 1 arc min
  • Tse ikhethang: Metsotso e 5 ea arc
  • Mamello ea Angle: Δθ <+/- 0.25o, Δφ <+/- 0.25o
  • Product Qaqileng

    Mekhahlelo ea Tekheniki

    Tlaleho ea liteko

    Video

    AGS e hlakile ho tloha 0.50 ho isa ho 13.2 µm. Le ha coefficient ea eona ea nonlinear optical e le tlase ka ho fetisisa har'a likristale tse boletsoeng kahare, bolelele bo phahameng ba wavelength bo hlabang ho 550 nm bo sebelisoa ho li-OPO tse pompetsoeng ke Nd: YAG laser; mefuteng e mengata ea liteko tsa ho kopanya maqhubu le diode, Ti: Sapphire, Nd: YAG le las dae lasers tse koahelang mefuta ea 3-12 µm; tsamaisong e tobileng ea ts'ireletso ea infrared, le bakeng sa SHG ea laser ea CO2. Lipoleiti tsa kristale tse tšesaane tsa AgGaS2 (AGS) li ratoa haholo bakeng sa moloko oa pulsetraport bohareng ba IR ka phapang ea maqhubu a lilemo a sebelisang mekotla ea NIR wavelength.
    Likopo:
    • Meloko ea bobeli ea li-harmoniki ho CO le CO2 - lasers
    • Optical parametric oscilator
    • Jenereithara e fapaneng ea maqhubu a libaka tse bohareng tsa infrared ho fihlela ho 12 mkm.
    • Ho kopanya khafetsa sebakeng se bohareng ba IR ho tloha ho 4.0 ho isa ho 18.3 µm
    • Tuneable lasers state solid (OPO e pompetsoe ke Nd: YAG le li-lasers tse ling tse sebetsang sebakeng sa 1200 ho 10000 nm ka katleho 0.1 ho 10%)
    • Li-filtara tse nang le 'mino o mosesane o haufi sebakeng se haufi le isotropic (0.4974 m ho 300 ° K), sehlopha sa phetisetso se ntse se bonoa ka phapano ea mocheso
    • Phetoho e phahameng ea setšoantšo sa radiation sa CO2 sebakeng se haufi-le IR kapa sebaka se bonahalang ka ho sebelisa / kapa ts'ebeliso ea Nd: YAG, ruby ​​kapa dae lasers ka katleho ho fihlela 30%

    Litekanyo

    Likarolo tse tloaelehileng tsa sefapano ke 8x 8mm, 5 x 5mm, bolelele ba Crystal ho tloha 1 ho isa 30 mm. Boholo ba litloaelo le bona bo fumaneha ka kopo.

     

    Thepa ea Motheo
    Meeli ea Lattice a = 5.757, c = 10.311 Å
    Coefficient e sa lekanyetsoang ho 10.6 um d36 = 12.5 thapama / V
    Sekhahla sa tšenyo ea Optical ho 10.6 um, 150 ns 10 - 20 MW / cm2
    e ts'oanang le c-axis 12.5 x 10-6 x ° C.-1
    e shebaneng le c-axis -13.2 x 10-6 x ° C.-1
    Sebopeho sa Crystal Tetragonal
    Mekhahlelo ea Lisele a = 5.756 c, c = 10.301 Å
    Qhibiliha Point 997 ° C
    Ho teteana 4,702 g, / cm3
    Boima ba Mohs 3-3.5
    Ho noa Coefficient 0.6 cm-1 @ 10.6 µm
    Likamano tsa Dielectric tse amanang khafetsa @ 25 MHz ε11 = 10 ε11t = 14
    Thermal Katoloso ea 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
    Ponaletso Range 0,50-13.2 um
    Lisebelisoa tsa Refractive @ 1.064 um @ 5.300 um @ 10.60um ha ho na 2.4521 2.3945 2.3472 2.3990 2.3408 2.2934
    Li-Coefficients tsa Thermo-Optic dno / dt = 15.4 x 10-5 / ° C dne / dt = 15.5 x 10-5 / ° C
    Sellmeier Equations (ʎ ka ho 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)
    Lits'a tsa Optical Optical
    Phase-Matching SHG Range 1.8-11.2 um
    NLO Coefficients @ 1.064 um d36 = d24 = d15 = 23.6 thapama / V
    Linear Electro-optic Coefficients Y41T = 4.0 thapama / V Y63T = 3.0 thapama / V
    Tšenyo ea monyako @ ~ 10 ns, 1.064 um 25 MW / cm2 (bokaholimo), 500 MW / cm2 (bongata)
    Mekhahlelo ea Tekheniki
    Ho sotha maqhubu ka tlase ho λ / 6 @ 633 nm
    Mamello teba (W +/- 0.1 mm) x (H +/- 0.1 mm) x (L +0.2 limilimithara / -0.1 limilimithara)
    Tlosa lesoba > 90% sebaka se bohareng
    Bophara λ / 6 @ 633 nm bakeng sa T> = 1.0mm
    Boleng ba bokaholimo Mengoapo / cheka 20/10 ka MIL-O-13830A
    Ho tšoana e betere ho feta 1 arc min
    Ts'ebetso Metsotso e 5 ea arc
    Mamello Angle Δθ <+/- 0.25o, Δφ <+/- 0.25o

    AGS (AgGaS2) Transmission Spectra ea kristale (Kamora ho bentsa hampe)
    Botenya ba teko = 20.8mm (Botenya ba ho qetela = 20mm)
    Phetiso ea mofuta oa AgGaS2 e sa koaeloang ea mofuta oa II. OPO e pompetsoe ke laser ea 1030nm.ZnGeP201 Kristale ea AgGaS2 (AGS) e bonts'a boleng ba boleng bo holimo haholo sebakeng sa phetisetso, lebella hore ho salloe lehlaseli la lehlaseli le haufi le 1.8um. thepa ea AGS e lumella litšebelisano tse fapaneng tsa SFM / DFM ho tloha ho tse bonoang ho isa ho infrared ea Middle. ZnGeP201

    AGS (AgGaS2) crystal Transmission spectra (E sa koahetsoeng) Botenya ba teko = 1.60mm: ZnGeP201