DIEN TECH nyayogikeun kristal AgGaSe2 (AGSe) gaduh ujung pita dina 0,73 sareng 18 µm.Rentang transmisi mangpaatna (0.9–16 µm) jeung kamampuhan cocog fase lega nyadiakeun poténsi alus teuing pikeun aplikasi OPO nalika dipompa ku rupa-rupa lasers béda.
AgGaSe2 (AGSe) kristal tuning dina 2.5–12 µm geus diala nalika ngompa ku Ho: YLF laser dina 2.05 µm;ogé operasi pencocokan fase non-kritis (NCPM) dina 1.9–5.5 µm nalika ngompa dina 1.4–1.55 µm.
Kristal AgGaSe2 (AGSe) parantos dibuktikeun janten kristal ganda frekuensi anu efisien pikeun radiasi laser CO2 infra red.
Aplikasi AGSe:
• Generasi kadua harmonik on CO jeung CO2 - laser
• osilator paramétrik optik
• generator frékuénsi béda jeung wewengkon infra red tengah nepi ka 18 um.
• Pergaulan frékuénsi di wewengkon IR tengah
Bagian melintang standar nyaéta 8x 8mm, 5 x 5mm, panjangna Kristal ti 1 dugi ka 30 mm.ukuran custom oge sadia on pamundut.
sipat dasar | |
Struktur Kristal | Tétragonal |
Parameter sél | a=5.992 Å, c=10.886 Å |
Titik lebur | 851 °C |
Kapadetan | 5.700 g/cm3 |
Mohs teu karasa | 3-3.5 |
Koéfisién nyerep | <0,05 cm-1 @ 1,064 µm <0,02 cm-1 @ 10,6 µm |
Konstanta diéléktrik relatif @ 25 MHz | ε11s=10,5 ε11t=12,0 |
Koéfisién ékspansi termal | ||C: -8,1 x 10-6 /°C ⊥C: +19,8 x 10-6 /°C |
Konduktivitas termal | 1.0 W/M/°C |
Sipat optik linier | ||
Rentang Transparansi | 0,73-18,0 um | |
Indéks réfraktif @ 1,064 um @ 5,300 um @ 10,60 um | euweuh 2.7010 2.6134 2.5912 | teu 2.6792 2.5808 2.5579 |
Koéfisién Thermo-optik | dno/dt=15,0 x 10-5/°C dne/dt=15,0 x 10-5/°C | |
Persamaan Sellmeier ( ʎ dina 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/(1-1600) |
Pasipatan optik nonlinier | |
Koéfisién NLO @ 10,6 um | d36=d24=d15=39.5 pm/V |
Koéfisién éléktrooptik linier | Y41T = 4,5 pm / V Y63T = 3,9 pm / V |
Ruksakna bangbarung @ ~ 10 ns, 1,064 um | 20-30 MW/cm2 (beungeut) |
Sipat teknis | |
Toleransi dimensi | (W +/-0,1 mm) x (H +/-0,1 mm) x (L + 1 mm/-0,5 mm) |
aperture jelas | > 90% wewengkon sentral |
Karataan | λ / 8 @ 633 nm pikeun T> = 1 mm |
Kualitas permukaan | scratch / ngagali 60-40 sanggeus palapis |
Paralélisme | hadé ti 30 detik arc |
Perpendicularity | 10 menit arc |
Akurasi Orentasi | <30'' |
Modél | produk | Ukuran | Orientasi | Beungeut | Gunung | kuantitas |
DE0688 | AGSe | 5*5*0.5mm | θ=45°φ=45° | Kadua sisi digosok | Unmounted | 1 |
DE0160 | AGSe | 5*5*1.5mm | θ=58,8°φ=0° | Kadua sisi digosok | Unmounted | 2 |
DE0161 | AGSe | 5*5*1.5mm | θ=52°φ=45° | Kadua sisi digosok | Unmounted | 1 |
DE0324-2 | AGSe | 5*5*1mm | θ=53,3°φ=0° | Kadua sisi digosok | Unmounted | 2 |
DE0324-3 | AGSe | 5*5*1mm | θ=65°φ=0° | Kadua sisi digosok | Unmounted | 2 |
DE0687 | AGSe | 5*5*1mm | θ=45°φ=45° | Kadua sisi digosok | Unmounted | 1 |
DE0324 | AGSe | 5*5*2mm | θ=53,1°φ=45° | Kadua sisi digosok | 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° | Kadua sisi digosok | Unmounted | 2 |
DE0139 | AGSe | 8 * 8 * 1,5 mm | θ=53,1°φ=45° | Kadua sisi digosok | 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 * 12 mm | θ=49°φ=45° | AR/AR@1.7~2.8+6-14um | Unmounted | 1 |