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Crystal KDP & DKDP
KDP (KH2PO4) ati DKDP / KD * P (KD2PO4) wa ninu awọn ohun elo iṣowo NLO ti o gbajumo ni lilo pupọ. Pẹlu gbigbe UV to dara, ilẹ bibajẹ giga, ati birefringence giga, awọn ohun elo yii ni a maa n lo fun ilọpo meji, irin-ajo ati didamu ti Nd: YAG laser.
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KTP Crystal
KTP (KTiOPO4) jẹ ọkan ninu awọn ohun elo opitan ti a ko lo nigbagbogbo. Fun apẹẹrẹ, o lo igbagbogbo fun ilọpo meji ti Nd: awọn aṣiṣẹ YAG ati awọn lasers Nd-doped miiran, pataki ni iwuwo kekere tabi alabọde. A tun lo KTP ni lilo pupọ bi OPO, EOM, ohun elo itọsọna igbi-opiti, ati ni awọn ọna itọsọna.
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KTA Crystal
KTA (potasiomu Titanyle Arsenate, KTiOAsO4) jẹ okuta didan ti kii ṣe oju opo ti o dabi KTP ninu eyiti atomọ P ti rọpo nipasẹ Bi. O ni opitika ti ko ni ilaini ti o dara ati awọn ohun-idanimọ elekitiro, fun apẹẹrẹ gbigba idinku pataki ni iwọn iye ti 2.0-5.0 µm, igun-ọrọ gbooro ati iwọn igbohunsafẹfẹ otutu, awọn ohun-elo dielectric kekere.
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BBO Crystal
BBO (ẞ-BaB2O4) jẹ gara gara ti kii ṣe ilara pupọ pẹlu apapo nọmba kan ti awọn ẹya ara ẹrọ ọtọtọ: agbegbe iṣalaye fifehan, ibiti o ni ipele ọpọ-ibaamu, alafọwọsi nla ti ko tobi, ilẹ ilodiba bibajẹ ti o ga julọ, ati isọdọkan ti o dara julọ. Nitorinaa, BBO n pese ojutu iwunilori fun ọpọlọpọ awọn ohun elo opin-ailorukọ bii OPA, OPCPA, OPO ati be be lo.
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LBO Crystal
LBO (LiB3O5) jẹ iru gara gara opitika alaiṣan ti o dara pẹlu transtance ultraviolet ti o dara (210-2300 nm), ala bibajẹ ina lesa ati alapọsi igbohunsafẹfẹ ti o munadoko nla meji (nipa awọn akoko 3 ti kDP gara). Nitorinaa LBO ni a nlo ni igbagbogbo lati gbejade agbara giga giga ati ina laser harmonic laser, pataki fun awọn lacers ultraviolet.
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LiNbO3 Crystal
LiNbO3 (Lithium Niobate) gara jẹ ohun elo elese-pupọ ti o ṣepọ awọn ohun-ini ti pazoelectric, ferroelectric, pyroelectric, nonlinear, electro-optical, photoelastic, bbl LiNbO3 ni iduroṣinṣin gbona to dara ati iduroṣinṣin kemikali.
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Nd: YAG Crystal
Nd: YAG (Neodimium Doped Yttrium Aluminum Garnet) ti wa ki o tẹsiwaju lati jẹ okuta-ina laser ti a lo julọ fun awọn lacers-solid-state. Igbesi aye ti itanna ti o dara (lẹẹmeji diẹ sii ju ti Nd: YVO4) ati ihuwasi ihuwasi, bakanna bii iseda logan, ṣe Nd: YAG gara pupọ dara fun igbi-lilọsiwaju giga, agbara Q-agbara giga ati awọn iṣẹ ipo ipo kan.
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Nd: YVO4 Crystal
Nd: YVO4 (Neodymium-doped Yttrium Vanadate) jẹ ọkan ninu awọn ohun elo iṣowo ti o dara julọ ti o wa fun awọn lacers-solid solid-diode-solid-state, pataki fun awọn lasers pẹlu iwuwo agbara kekere tabi arin. Fun apẹẹrẹ, Nd: YVO4 jẹ yiyan ti o dara julọ ju Nd: YAG fun ṣiṣẹda awọn agogo agbara kekere ni awọn atokasi ti o ni ọwọ tabi awọn lapapọ iwapọ miiran ...
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Crystal ti adehun
Ṣiṣe awọ ti o ni ibatan jẹ oriṣi meji, mẹta tabi diẹ sii awọn ẹya ti awọn kirisita pẹlu oriṣiriṣi dotini tabi dopant kanna pẹlu awọn ipele doping oriṣiriṣi. Ohun elo yii ni a maa n ṣe nipasẹ didan ọkan ina laser pẹlu ọkan tabi meji awọn kirisita ti a ko ni ṣiṣede nipasẹ olubasọrọ kongẹ aiṣedede ati ṣiṣe siwaju siwaju labẹ iwọn otutu to ga. Apẹrẹ ti imotuntun yii dinku ipa lẹnsi gbona ti awọn kirisita lesa, nitorinaa jẹ ki o ṣee ṣe lesa iwapọ laser lati ni agbara to.
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