Nā Huahana - Māhele 4

Yb:YAG Crystals

ʻO Yb: ʻO YAG kekahi o nā mea laser-active maikaʻi loa a ʻoi aku ka maikaʻi no ka diode-pumping ma mua o nā ʻōnaehana Nd-doped kuʻuna.Hoʻohālikelike ʻia me ka Nd:YAG crsytal maʻamau, Yb:YAG crystal he bandwidth absorption ʻoi aku ka nui e hōʻemi i nā koi hoʻokele wela no nā laser diode, ʻoi aku ka lōʻihi o ka pae laser kiʻekiʻe, ʻekolu a ʻehā mau manawa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa no kēlā me kēia mana pump.Manaʻo ʻia ʻo Yb:YAG crystal e pani iā Nd:YAG crystal no nā lasers diode-pumped mana kiʻekiʻe a me nā noi ʻē aʻe.
Ho: YAG Crystals

Ho:YAG Ho³⁺Ua hōʻike ʻia nā ions i hoʻopaʻa ʻia i loko o nā kristal laser insulating 14 inter-manifold laser channel, e hana ana ma nā ʻano kino mai CW a hiki i ka mode-locked.Ho: Hoʻohana maʻamau ʻia ka YAG ma ke ʻano he ala kūpono e hana ai i ka hoʻokuʻu ʻana i ka laser 2.1-μm mai ka⁵I₇-⁵I₈hoʻololi, no nā noi e like me ka laser remote sensing, ka lāʻau lapaʻau, a me ka paila ʻana i ka Mid-IR OPO e loaʻa i ka 3-5micron emission.Direct diode pumped system, and Tm: Fiber Laser pumped system ua hōʻike i ka hi slope efficiencies, kekahi e hoʻokokoke ana i ka palena theoretical.
Tm:YAP Crystals

Hoʻokomo ʻia nā kristal Tm doped i nā hiʻohiʻona nani e koho iā lākou i mea koho no nā kumu laser solid-state me ka lōʻihi hawewe hoʻokuʻu ʻia a puni 2um.Ua hōʻike ʻia e hiki ke hoʻokani ʻia ka laser Tm:YAG mai 1.91 a hiki i 2.15um.Pēlā nō, hiki i ka laser Tm: YAP ke hoʻolohe mai ka 1.85 a hiki i ka 2.03 um. ʻO ka ʻōnaehana quasi-ʻekolu pae o Tm: ʻo nā kristal doped e pono ai i ka geometry pumping kūpono a me ka hoʻoneʻe wela maikaʻi mai ka media hana.
Er:YSGG/Er,Cr:YSGG Crystals

ʻO nā mea ikaika mai Erbium doped Yttrium Scandium Gallium Garnet crystals (Er:Y3Sc2Ga3012 a i ʻole Er:YSGG), nā kristal hoʻokahi, ua makemake ʻia no nā lasers paʻa paʻa paʻa diode e hoʻomālamalama ana i ka laulā 3 µm.Er: Hōʻike nā kristal YSGG i ka hiʻohiʻona o kā lākou noi me nā kristal Er: YAG, Er: GGG a me Er: YLF.
ʻEā: YAG Crystals

ʻEr: ʻO YAG kahi ʻano 2.94 um laser crystal maikaʻi loa, hoʻohana nui ʻia i ka ʻōnaehana lāʻau laser a me nā māla ʻē aʻe.ʻEr: ʻO YAG crystal laser ka mea nui loa o ka laser 3nm, a ʻo ka slope me ka hoʻokō kiʻekiʻe, hiki ke hana ma ka lumi wela o ka laser, ʻo ka lōʻihi o ka hawewe laser i loko o ke ʻano o ka hui palekana maka kanaka, etc. 2.94 mm Er: YAG laser i Ua hoʻohana nui ʻia i ka ʻoki ʻana i ka lāʻau lapaʻau, ka nani o ka ʻili, ka mālama niho.
Er,Cr:Keaniani/Er,Cr,Yb:Keaniani

ʻO ka Erbium a me ka ytterbium co-doped phosphate aniani he noi ākea ma muli o nā waiwai maikaʻi loa.ʻO ka hapa nui, ʻo ia ka mea aniani maikaʻi loa no ka laser 1.54μm ma muli o ka lōʻihi o ka nalu palekana o 1540 nm a me ka hoʻouna kiʻekiʻe ma o ka lewa.He kūpono hoʻi ia no nā noi lapaʻau kahi e paʻakikī ai ka mālama ʻana i ka maka o ka maka i ka mālama ʻana a hōʻemi a keʻakeʻa paha i ka nānā ʻana.I kēia mau lā, hoʻohana ʻia ia i ke kamaʻilio fiber optical ma kahi o EDFA no kāna ʻoi aku ka maikaʻi.Nui ka holomua ma keia kahua.