KDP & DKDP Crystal
KDP (KH2PO4 ) uye DKDP / KD * P (KD2PO4 ) iri pakati pezvakanyanya kushandiswa-zvigadzirwa zvekutengesa NLO. Nekutapira kwakanaka kweUV, kukanda kwakakura kukadzika, uye yakakwira birefringence, izvi zvinhu zvinowanzoshandiswa kupetwa katatu, katatu uye kurwiswa kwe Nd: YAG laser.
Nemusoro wakakwira weEO, KDP uye DKDP makristasi anoshandiswa zvakare kugadzira maPockels masero e laser system, akadai saNd: YAG, Nd: YLF, Ti-Sapphire, Alexandrite, nezvimwe. KDP uye DKDP vese vanogona kuita phase kuenzanisa yemhando I uye Type II yeShG uye THG ye1064nm Nd: YAG laser. Tinokurudzira KDP yeFGH yeNd: YAG laser (266nm).
Semumwe wevatengesi vakuru veKDP / DKDP (mugadziri wechigadzirwa) mumusika wese wepasi rese, WISOPTIC ine hunyanzvi hwekusarudzika kwezvinhu, kugadzirisa (kupukutisa, kuchochora, goridhe-kuiswa, nezvimwe). WISOPTIC inovimbisa mutengo unonzwisisika, kugadzirwa kwemazhinji, kukurumidza kuendesa uye nguva yakareba yekuvimbiswa kwezvinhu izvi.
Bata isu kune mhinduro yakanakisa yekushandisa kwako KDP / DKDP makristasi.
WISOPTIC Kubatsira - KDP / DKDP
• Yakakwira deuteration chiyero (> 98.0%)
• Yakakwira homogeneity
• Yakanakisa yemukati kunaka
• Yepamusoro yekupedzisa mhando ine yakakwirira yekugadzirisa chaiyo
• Yakakura bhuroka rehukuru hwakasiyana uye maumbirwo
• Yakanyanya kukwikwidzana mutengo
• Kugadzirwa kukuru, kutumira nekukurumidza
WISOPTIC Maitiro Akatsanangurwa* - KDP / DKDP
| Dheuteronomio Ratio | > 98.00% |
| Kupimha Kushivirira | ± 0,1 mm |
| Angle Tolerance | ≤ ± 0,25 ° |
| Kubhururuka | <λ / 8 @ 632.8 nm |
| Zvemhando yepamusoro | <20/10 [S / D] (MIL-PRF-13830B) |
| Parallelism | <20 " |
| Perpendicularity | ≤ 5 ' |
| Chamfer | ≤ 0,2mm @ 45 ° |
| Inotapurwa Yakatarisana nekukanganisa | <λ / 8 @ 632.8 nm |
| Delete Aperture | > 90% yenzvimbo yepakati |
| Laser Kukuvadzwa Threshold | > 500 MW for 1064nm, TEM00, 10ns, 10Hz (AR-yakabikwa) > 300 MW for 532nm, TEM00, 10ns, 10Hz (AR-yakabikwa) |
| * Zvigadzirwa zvine zvakakosha zvinodiwa pane chikumbiro. | |
Main Main - KDP / DKDP
• Yakanaka UV kutapurirana
• Yakakwira Optical kukuvadza chikumbaridzo
• Yakakwira birefringence
• Yakakwira isina marara coefficients
Kutanga Kunyorera - KDP / DKDP
• Kutendeuka kweLaser frequency - Chechipiri, chechitatu, uye chechina chinokuvadza chizvarwa chesimba rakakura simba, kudzokorora kwakaderera (<100 Hz) mwero lasers
• Electro-Optical modulation
• Q-inoshandura crystal yemasokisi ePocket
Zvivakwa Zvepanyama - KDP / DKDP
| Crystal | KDP | DKDP |
| Chemical formula | KH2PO4 | KD2PO4 |
| Crystal chimiro | Ini42d | Ini42d |
| Space boka | Tetragonal | Tetragonal |
| Pfungwa boka | 42m | 42m |
| Lattice constants | a= 7.448 Å, c= 6.977 Å | a= 7.470 Å, c= 6.977 Å |
| Density | 2.332 g / cm3 | 2.355 g / cm3 |
| Huru kuoma | 2,5 | 2,5 |
| Melting point | 253 ° C | 253 ° C |
| Kupisa kweCurie | -150 ° C | -50 ° C |
| Thermal conductor [W / (m · K)] | k11= 1.9 × 10- | k11= 1.9 × 10-, k33= 2.1 × 10- |
| Thermal kuwedzera coefficients (K-1) | a11= 2,5 × 10-5, a33= 4.4 × 10-5 | a11= 1.9 × 10-5, a33= 4.4 × 10-5 |
| Hygroscopicity | yakakwira | yakakwira |
Optical Properties - KDP / DKDP
| Crystal | KDP | DKDP |
| Transparency mudunhu (panguva ye "0" transmittance level) |
176-1600 nm | 200-1800 nm |
| Linear kunyorera coefficients (@ 1064 nm) |
0.04 / cm | 0.005 / cm |
| Refractive indices (@ 1064 nm) | no= 1.4938, ne= 1.4601 | no= 1.5066, ne= 1.4681 |
| NLO coefficients (@ 1064 nm) | d36= 0.39 pm / V | d36= 0.37 pm / V |
| Electro-optic coefficients | r41= 8.8 pm / V, r63= 10.3 pm / V |
r41= 8.8 pm / V, r63= 25 pm / V |
| Longitudinal hafu-mafungu emagetsi | 7.65 kV (λ = 546 nm) | 2.98 kV (č = 546 nm) |
| SHG kushandura kushanda | 20 ~ 30% | 40 ~ 70% |
Chikamu chekufananidza pakona cheSGG che 1064 nm
|
KDP |
DKDP |
|||
| Rudzi rwechikamu chekufananidza | Type 1 ooe | Type 2 ooe | Type 1 ooe | Type 2 ooe |
| Cheka angle | 40.2 ° | 59.1 ° | 36.6 ° | 53.7 ° |
| Zvinogamuchirwa zvekristasi ye 1 cm kureba (FWHM): | ||||
| Δθ (angle) | 1.1 mrad | 2.2 mrad | 1.2 mrad | 2.3 mrad |
| ΔΤ (inopisa) | 10 K | 11.8 K | 32.5 K | 29.4 K |
| (Λ (spectral) | 21 nm | 4,5 nm | 6.6 nm | 4,2 nm |
| Kufamba-kubva pakona | 28 mrad | 25 mrad | 25 mrad | 25 mrad |
