I-KDP kunye ne-DKDP Crystal
I-KDP (KH2I-PO4 ) kunye ne-DKDP / KD * P (KD2I-PO4 ) ziphakathi kwezinto ezisetyenziswa kakhulu zorhwebo zeNLO. Ngokuhanjiswa okuhle kwe-UV, umqobo omkhulu womonakalo, kunye ne-birefringence ephezulu, ezi zixhobo zihlala zisetyenziswa ukuphindaphinda kabini, ukuphinda-phinda kunye nokuphinda-phinda kuka-Nd: i-YAG laser.
Ngomlinganiso ophakamileyo we-EO, amakristali e-KDP kunye ne-DKDP asetyenziswa kakhulu ukwenza iiseli zePockels zenkqubo ye-laser, ezinje ngo-Nd: YAG, Nd: YLF, Ti-Sapphire, Alexandrite, njl njl nangona i-DKDP ene-deuteration isetyenziswa rhoqo, I-KDP kunye ne-DKDP zombini zinokwenza ukuhambelana kwesigaba sohlobo I kwaye zichwetheze II kwi-SHG kunye ne-THG ye-1064nm Nd: YAG laser. Sincoma i-KDP ye-FGH yeNd: YAG laser (266nm).
Njengomnye wabanikezeli ababalulekileyo be-KDP / DKDP (umenzi wemithombo) kwimarike yamanye amazwe, i-WISOPTIC inamandla aphakamileyo ekukhetheni izinto, ukuqhubekeka (upolishe, ukuloba, ukubeka igolide njl.njl.). I-WISOPTIC iqinisekisa amaxabiso afanelekileyo, imveliso eninzi, ukuhambisa ngokukhawuleza kunye nexesha elide leziqinisekiso.
Nxibelelana nathi ngesona sisombululo sigqibeleleyo sokusetyenziswa kweekristali zeKDP / DKDP.
Izibonelelo ze-WISOPTIC -KDP / DKDP
• Umyinge we-ereuteration rate (> 98.0%)
• I-homogeneity ephezulu
Umgangatho wangaphakathi ogqwesileyo
• Umgangatho wokugqibela ophezulu ngokuchanekileyo kokucacisa
• Ibhloko enkulu yobukhulu obahlukeneyo beemilo
• Amaxabiso okhuphiswano kakhulu
Imveliso enkulu, ukuhanjiswa ngokukhawuleza
Ukucaciswa kweMigangatho yeWISOPTIC* -KDP / DKDP
| Ukulinganiswa kweDVD | > 98.00% |
| Ukunyamezeleka konyamezelo | ± I-0,5 mm |
| Ukunyamezelana kwengqondo | ≤ ± 0,25 ° |
| I-Flatness | <λ / 8 @ 632.8 nm |
| Umgangatho ongaphezulu | <20/10 [S / D] (MIL-PRF-13830B) |
| Ukufana | <20 " |
| Ukuzibophelela | ≤ 5 ' |
| I-Chamfer | ≤ I-0mmmm @ ngu-45 ° |
| Ukuhanjiswa kweLitye elandisiweyo | <λ / 8 @ 632.8 nm |
| Ukucoca iapile | > 90% yendawo ephakathi |
| Umtsalane womonakalo weLaser | > 500 MW nge-1064nm, TEM00, 10ns, 10Hz (i-AR-edityanisiweyo) > I-300 MW nge-532nm, TEM00, 10ns, 10Hz (i-AR-edityanisiweyo) |
| * Iimveliso ezinemfuno ekhethekileyo xa uceliwe. | |
Ezona zinto ziphambili-KDP / DKDP
Ukuhanjiswa okuhle kwe-UV
Umqobo womonakalo omkhulu
• Birefringence ephezulu
• Ii-coefficients eziphakamileyo ezingenanto
IZicelo eziSisiseko-KDP / DKDP
• Ukuguqulwa kwamaza omjikelo weLaser - Okwesibini, okwesithathu, kunye nesine isinezi zesenzi ezinamandla okuqhuba ngamandla, ukuphindaphinda okuphantsi (<100 Hz) ireyitha yamanqanaba
• Ukuguqulwa kwemo ye-Electro
• Ukutshintsha kwekristali kwe-Q kweeseli zeepokisi
Izinto zePropathi eyiyo- KDP / DKDP
| Ikristale | KDP | I-DKDP |
| Ifomula yekhemikhali | KH2I-PO4 | KD2I-PO4 |
| Isakhiwo sekristali | Mna42d | Mna42d |
| Iqela lesithuba | IsiTetragonal | IsiTetragonal |
| Iqela leqela | 42m | 42m |
| Ii-Lattice constants | a= 7.448 Å, c= 6.977 Å | a= 7.470 Å, c= 6.977 Å |
| Ukuxinana | I-2.332 g / cm3 | 2,355 g / cm3 |
| Ubunzima be-Mohs | 2,5 | 2,5 |
| Indawo yokunyibilika | 253 ° C | 253 ° C |
| Iqondo lokushisa leCurie | -150 ° C | -50 ° C |
| Ukuqhutywa kweqondo leshushu [W / (m · K)] | k11= 1.9 × 10-2 | k11= 1.9 × 10-2, k33= 2.1 × 10-2 |
| Ii-coefficients zokwandiswa kwe-Thermal (K-1) | a11= 2,5 × 10-5, a33= 4.4 × 10-5 | a11= 1.9 × 10-5a33= 4.4 × 10-5 |
| I-Hygroscopicity | phezulu | phezulu |
IiPropathi ze-Optical-KDP / DKDP
| Ikristale | KDP | I-DKDP |
| Umda weTransparent (kwinqanaba "le-0" lokudlulisa) |
176-1400 nm | 200-1800 nm |
| I-coarfficients emgceni (@ 1064 nm) |
0.04 / cm | 0.005 / cm |
| Ii-indices ezithandekayo (@ 1064 nm) | no= 1.4938, ne= 1.4601 | no= 1.5066, ne= 1.4681 |
| I-NLO coefficients (@ 1064 nm) | d36= 0.39 pm / V | d36= 0.37 pm / V |
| Coefficients ze-Electro-optic | r41= 8.8 pm / V, rI-63= 10.3 pm / V |
r41= 8.8 pm / V, rI-63= 25 pm / V |
| I-volitudinal half-wave voltage | I-7.65 kV (λ = 546 nm) | I-2.98 kV (λ = 546 nm) |
| Ukuguqulwa kokusebenza kwe-SHG | I-20 ~ 30% | I-40 ~ 70% |
Isigaba sokuthelekisa isigaba sesigaba se-SHG se-1064 nm
|
KDP |
I-DKDP |
|||
| Uhlobo lokudibana kwesigaba | Uhlobo lwe-1 ewe | Uhlobo lwe-2 ewee | Uhlobo lwe-1 ewe | Uhlobo lwe-2 ewee |
| Sika i-angle | I-41.2 ° | 59.1 ° | I-36.6 ° | I-53.7 ° |
| Ukwamkelwa kwekristali ye-1 cm ubude (FWHM): | ||||
| Δθ (ikona) | 1.1 mrad | I-2.2 mrad | I-1,2 mrad | I-2.3 mrad |
| ΔΤ (ishushu) | 10 K | 11.8 K | 32.5 K | 29.4 K |
| IYiphutha | 21 nm | 4,5 nm | 6.6 nm | 4,2 nm |
| Indlela yokuhamba | I-28 mrad | I-25 mrad | I-25 mrad | I-25 mrad |
