DIEN TECH leverje AgGaSe2 (AGSe) kristallen hawwe bandrânen op 0.73 en 18 µm.It brûkbere oerdrachtberik (0.9–16 µm) en de brede faze-oerienkommende fermogen jouwe poerbêst potensjeel foar OPO-tapassingen as se wurde pompt troch in ferskaat oan ferskate lasers.
AgGaSe2 (AGSe) kristallen tuning binnen 2.5-12 µm is krigen by pompen troch Ho: YLF laser op 2.05 µm;likegoed as net-krityske faze-oanpassing (NCPM) operaasje binnen 1,9-5,5 µm by pompen op 1,4-1,55 µm.
AgGaSe2 (AGSe) kristallen is oantoand in effisjinte frekwinsje ferdûbeling kristal foar ynfraread CO2 laser strieling.
Applikaasjes fan AGSe:
• Generaasje twadde harmonics op CO en CO2 - lasers
• Optical parametric oscillator
• Ferskillende frekwinsje generator nei midden ynfraread regio oant 18 um.
• Frekwinsje mingen yn 'e midden IR regio
Standert dwerstrochsneed binne 8x 8mm, 5 x 5mm, Crystal lingte berik fan 1 oan 30 mm.Oanpaste maten binne ek beskikber op oanfraach.
Basis eigenskippen | |
Crystal Struktuer | Tetragonal |
Sel Parameters | a=5.992 Å, c=10.886 Å |
Smeltpunt | 851 °C |
Tichtheid | 5.700 g/cm3 |
Mohs hurdens | 3-3,5 |
Absorpsjonskoëffisjint | <0,05 cm-1 @ 1,064 µm <0,02 cm-1 @ 10,6 µm |
Relative Dielectric konstante @ 25 MHz | ε11s=10.5 ε11t=12.0 |
Termyske útwreidingskoëffisjint | ||C: -8,1 x 10-6 /°C ⊥C: +19,8 x 10-6 /°C |
Warmtegelieding | 1,0 W/M/°C |
Lineêre optyske eigenskippen | ||
Transparânsje Range | 0,73-18,0 um | |
Brekingsindeksen @ 1.064 um @ 5.300 um @ 10.60 um | gjin 2.7010 2.6134 2.5912 | ne 2.6792 2.5808 2.5579 |
Thermo-optyske koëffisjint | 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/ʎ0) |
Netlineêre optyske eigenskippen | |
NLO Coefficients @ 10,6 um | d36=d24=d15=39.5 pm/V |
Lineêre elektro-optyske koeffizienten | Y41T=4.5 pm/V Y63T=3.9 pm/V |
Skea drompel @ ~ 10 ns, 1.064 um | 20-30 MW/cm2 (oerflak) |
Technyske eigenskippen | |
Diminsje tolerânsje | (W +/-0,1 mm) x (H +/-0,1 mm) x (L + 1 mm/-0,5 mm) |
Dúdlik diafragma | > 90% sintraal gebiet |
Flatness | λ/8 @ 633 nm foar T>=1 mm |
Oerflak kwaliteit | Scratch / dig 60-40 nei coating |
Parallelisme | better as 30 arc sekonden |
Perpendicularity | 10 arc minuten |
Orentation accuracy | <30'' |
Model | Produkt | Grutte | Oriïntaasje | Oerflak | Mount | Kwantiteit |
DE0688 | AGSe | 5*5*0.5mm | θ=45°φ=45° | Beide kanten gepolijst | Unmounted | 1 |
DE0160 | AGSe | 5*5*1.5mm | θ=58.8°φ=0° | Beide kanten gepolijst | Unmounted | 2 |
DE0161 | AGSe | 5*5*1.5mm | θ=52°φ=45° | Beide kanten gepolijst | Unmounted | 1 |
DE0324-2 | AGSe | 5*5*1mm | θ=53.3°φ=0° | Beide kanten gepolijst | Unmounted | 2 |
DE0324-3 | AGSe | 5*5*1mm | θ=65°φ=0° | Beide kanten gepolijst | Unmounted | 2 |
DE0687 | AGSe | 5*5*1mm | θ=45°φ=45° | Beide kanten gepolijst | Unmounted | 1 |
DE0324 | AGSe | 5*5*2mm | θ=53.1°φ=45° | Beide kanten gepolijst | Unmounted | 1 |
DE0464 | AGSe | 5*6*0.5mm | θ=45°φ=45° | AR/AR@1.7~2.8+6-14um | Unmounted | 3 |
DE0464-1 | AGSe | 5*6*1mm | θ=45°φ=45° | AR/AR@1.7~2.8+6-14um | Unmounted | 2 |
DE0442 | AGSe | 6*6*1.6mm | θ=41.9°φ=45° | Beide kanten gepolijst | Unmounted | 2 |
DE0139 | AGSe | 8*8*1.5mm | θ=53.1°φ=45° | Beide kanten gepolijst | Unmounted | 1 |
DE0214 | AGSe | 8*8*12mm | θ=52°φ=45° | AR/AR@1.7~2.8+6-14um | Unmounted | 1 |
DE0372 | AGSe | 9.5*8*12mm | θ=49°φ=45° | AR/AR@1.7~2.8+6-14um | Unmounted | 1 |