KDP & DKDP Crystal
KDP (KH2PO4 ) iyo DKDP / KD * P (KD)2PO4 ) waxay ka mid yihiin agabka ganacsiga loo adeegsado ee si balaadhan loo isticmaalo. Ayadoo la adeegsanayo gudbinta UV wanaagsan, xaddiga waxyeelada sare, iyo isku-duubnida sare, agabkan waxaa badanaa loo isticmaalaa isku-laablaabashada, safarka iyo qulqulka Nd: YAG laser.
Iyada oo ay aad u sareyso 'EO', KDP iyo kirismaska DKDP ayaa sidoo kale si ballaaran loogu isticmaalaa in lagu sameeyo unugyada Pockels ee nidaamka laser, sida Nd: YAG, Nd: YLF, Ti-Sapphire, Alexandrite, iwm In kasta oo DKDP oo leh jahawareer sarreeya ay inta badan aad u isticmaasho, KDP iyo DKDP labadaba waxay sameyn karaan isku-habboonaanta wejiga ee nooca I iyo nooca II ee SHG iyo THG ee 1064nm Nd: YAG laser. Waxaan kugula talineynaa KDP FGH of Nd: YAG laser (266nm).
Iyada oo ah mid ka mid ah alaab-qeybiyeyaasha waaweyn ee KDP / DKDP (soo-saaraha isha) ee suuqyada caalamiga ah oo dhan, WISOPTIC waxay leedahay awood sare ee xulashada agab, maareyn (qurxin, daaha, dahab-saarista, iwm). WISOPTIC waxay xaqiijineysaa qiimaha macquulka ah, waxsoosaarka ballaaran, keenida degdegga ah iyo muddada dammaanadda dheer ee agabkan.
Nagala soo xiriir xalka ugu fiican ee dalabkaaga ee kristal KDP / DKDP.
Faa'iidooyinka WISOPTIC - KDP / DKDP
• Saamiga ka go'idda sare (> 98.0%)
• Isku-dhafan sare
• Tayada gudaha oo heer sare ah
• Tayada ugu sarreysa oo dhameystiran oo leh sahaminta sare
• Xirmooyin ballaaran oo loogu talagalay cabbirro iyo qaabab kala duwan
• Qiimo aad u tartan badan
• Soosaarida Mass, gaarsiinta dhakhso
Faahfaahinta Heerka WISOPTIC* - KDP / DKDP
| Deuteration Ratio | > 98,00% |
| Dulqaad dulqaad | .1 0.1 mm |
| Dulqaadashada xaglaha | ± 0.25 ° |
| Cadaalad | <λ / 8 @ 632.8 nm |
| Tayada dusha kore | <20/10 [S / D] (MIL-PRF-13830B) |
| Isbarbar dhig | <20 ” |
| Xasilooni la'aan | ≤ 5 |
| Chamfer | ≤ 0.2mm @ 45 ° |
| Kala-Wareegida Wavefront | <λ / 8 @ 632.8 nm |
| Nadiifi Xawaaraha | > 90% aagga dhexe |
| Heerka burburka Laser | > 500 MW oo ah 1064nm, TEM00, 10ns, 10Hz (AR-coated) > 300 MW waayo 532nm, TEM00, 10ns, 10Hz (AR-coated) |
| * Alaabada leh baahi gaar ah markii la codsado. | |
Tilmaamaha ugu weyn - KDP / DKDP
• Gudbinta UV wanaagsan
• Dariiqa burburka indhaha oo sare
• Kala go'in sare
• Isku-duwayaasha sare ee aan tooska ahayn
Codsiyada Koowaad - KDP / DKDP
• Bedelka soo noqnoqda ee Laser - Labaad, saddexaad, iyo afraad jiil isbarbar dhig ah oo loogu talagalay tamarta garaaca wadnaha, ku celcelis hooseeya (<100 Hz) lasers low
• Qalabka korantada elektiroonigga ah
• Qalabka loo yaqaan 'Pockels' ee loo yaqaan 'Po-canje'
Hantida Jirka - KDP / DKDP
| Crystal | KDP | DKDP |
| Caanaha kiimikada | KH2PO4 | KD2PO4 |
| Qaabka Crystal | Aniga42d | Aniga42d |
| Kooxda booska | Tetragonal | Tetragonal |
| Kooxda barta | 42m | 42m |
| Cajiin yar yar | a= 7.448 Å, c= 6.977 Å | a= 7.470 Å, c= 6.977 Å |
| Cufnaanta | 2.332 g / cm3 | 2.355 g / cm3 |
| Adkeynta Mohs | 2.5 | 2.5 |
| Meel dhalaalidda | 253 ° C | 253 ° C |
| Heerkulka Curie | -150 ° C | -50 ° C |
| Dhaqdhaqaaqa jirka kuleylka ah [W / (m · K)] | k11= 1.9 × 10-2 | k11= 1.9 × 10-2, k33= 2.1 × 10-2 |
| Coefficient balaarinta kuleylka (K-1) | a11= 2.5 × 10-5, a33= 4.4 × 10-5 | a11= 1.9 × 10-5, a33= 4.4 × 10-5 |
| Hygroscopicity | sare | sare |
Hantida Indhaha - KDP / DKDP
| Crystal | KDP | DKDP |
| Gobolka daah furnaanta (heerka “0” heerka gudbinta) |
176-1400 nm | 200-1800 nm |
| Iskuduwaha maqnaanshaha toosan (@ 1064 nm) |
0.04 / cm | 0.005 / cm |
| Tilmaamaha dib u milicsiga (@ 1064 nm) | no= 1.4938, ne= 1.4601 | no= 1.5066, ne= 1.4681 |
| Isuduwaha NLO (@ 1064 nm) | d36= 0.39 pm / V | d36= 0.37 pm / V |
| Iskaashatooyinka elektaroonigga | r41= 8.8 pm / V, r63= 10.3 pm / V |
r41= 8.8 pm / V, r63= 25 pm / V |
| Layl-dheere-badh-badh dhererkiisu sarreeyo | 7.65 kV (λ = 546 nm) | 2.98 kV (λ = 546 nm) |
| SHG wax ku ool ah | 20 ~ 30% | 40 ~ 70% |
Qaybta isugeynta wejiga ee SHG ee 1064 nm
|
KDP |
DKDP |
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| Nooca isugeynta wejiga | Nooca 1 ooe | Nooca 2 eoe | Nooca 1 ooe | Nooca 2 eoe |
| Xagal xagal θ | 41.2 ° | 59.1 ° | 36.6 ° | 53.7 ° |
| Oggolaanshaha dhererka dhererkiisu yahay 1 cm (FWHM): | ||||
| Ang (xagal) | 1.1 mrad | 2.2 mrad | 1,2 mrad | 2.3 mrad |
| (Kuleyl) | 10 K | 11.8 K | 32.5 K | 29.4 K |
| Spect (muuqaal) | 21 nm | 4.5 nm | 6.6 nm | 4.2 nm |
| Xagasha-lugaynta | 28 mrad | 25 mrad | 25 mrad | 25 mrad |
