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ʻEr, Cr:YAG–2940nm Laser Lapaʻau System Rods
- Nā kahua lapaʻau: me ka mālama niho a me ka ʻili
- Ka hana ʻana i nā mea
- Lidar
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Sm:YAG–Hoʻopau maikaʻi loa i ka ASE
ʻO ke aniani laserSm:YAGua haku ʻia me nā mea ʻeleʻele yttrium (Y) a me ka samarium (Sm), a me ka alumini (Al) a me ka oxygen (O). ʻO ke kaʻina hana o ia mau kristal e pili ana i ka hoʻomākaukau ʻana i nā mea a me ka ulu ʻana o nā kristal. ʻO ka mua, e hoʻomākaukau i nā mea. Hoʻokomo ʻia kēia hui ʻana i loko o kahi umu wela kiʻekiʻe a hoʻopaʻa ʻia ma lalo o nā kūlana wela a me ka lewa. ʻO ka hope loa, ua loaʻa ka Sm:YAG crystal i makemake ʻia.
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Nd: YAG — Mea Hana Laser Paʻa maikaʻi loa
ʻO Nd YAG kahi aniani i hoʻohana ʻia ma ke ʻano he lasing no nā lasers solid-state. ʻO ka dopant, triply ionized neodymium, Nd(lll), e hoʻololi maʻamau i kahi hapa liʻiliʻi o ka yttrium alumini garnet, no ka mea, ua like ka nui o nā ion ʻelua. e like me ka ʻulaʻula chromium ion i nā lasers ruby.
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1064nm Laser Crystal No ka wai hoʻoluʻu ʻole a me nā ʻōnaehana laser liʻiliʻi
Nd:Ce:YAG he mea laser maikaʻi loa i hoʻohana ʻia no ka hoʻoluʻu wai ʻole a me nā ʻōnaehana laser liʻiliʻi. Nd, Ce: ʻO nā lāʻau laser YAG nā mea hana maikaʻi loa no nā lasers hoʻomaha haʻahaʻa haʻahaʻa.
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ʻEr: YAG -He Crystal Laser 2.94 Um maikaʻi loa
ʻO ka Erbium:yttrium-aluminum-garnet (Er:YAG) ka hoʻoulu ʻana i ka ʻili laser he ʻano hana maikaʻi no ka hoʻokele liʻiliʻi a me ka hoʻokele maikaʻi ʻana i nā kūlana ʻili a me nā ʻeha. ʻO kāna mau hōʻailona nui e pili ana i ka mālama ʻana i ka photoaging, rhytids, a me nā maʻi maʻi maʻi maʻi maʻi.
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ʻO YAG Maʻemaʻe - He mea maikaʻi loa no ka Windows Optical UV-IR
ʻO Undoped YAG Crystal he mea maikaʻi loa ia no nā puka makani ʻo UV-IR, ʻoi aku ka nui o ka wela kiʻekiʻe a me ka noi kiʻekiʻe o ka ikehu. Hoʻohālikelike ka mechanical and chemical stability i ka sapphire crystal, akā ʻokoʻa ka YAG me ka non-birefringence a loaʻa me ka homogeneity optical kiʻekiʻe a me ka maikaʻi o ka ʻili.
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Ho, Cr, Tm: YAG – Doped Me Chromium, Thulium A me Holmium Ion
Ho, Cr, Tm: YAG -yttrium alumini garnet laser crystals doped me chromium, thulium a me nā ion holmium e hāʻawi i ka lasing ma 2.13 microns e loaʻa ana i nā noi hou aʻe, ʻoi aku i ka ʻoihana olakino.
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Ho:YAG — He Mea Hana Pono e Hoʻopuka i ka 2.1-μm Laser Emission
Me ka puka mau ʻana o nā lasers hou, e hoʻohana nui ʻia ka ʻenehana laser i nā ʻano ophthalmology. ʻOiai ke komo mālie nei ka noiʻi e pili ana i ka mālama ʻana i ka myopia me PRK i ke kahua noiʻi lapaʻau, ke hoʻokō ʻia nei ka noiʻi no ka mālama ʻana i ka hewa hyperopic refractive.
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Ce:YAG — He Crystal Scintillation Nui
Ce: ʻO YAG hoʻokahi kristal he mea hoʻoheheʻe wikiwiki me nā waiwai piha maikaʻi loa, me ka puka kukui kiʻekiʻe (20000 photons / MeV), ka pohō māmā wikiwiki (~ 70ns), nā waiwai thermomechanical maikaʻi loa, a me ka lōʻihi o ka nalu peak (540nm) Ua maikaʻi. e like me ka loaʻa ʻana o ka nalu maʻalahi o ka pahu photomultiplier maʻamau (PMT) a me ke kiʻi kiʻi kiʻiona (PD), ʻike ʻia ka pulse māmā maikaʻi i nā kukuna gamma a me nā ʻāpana alpha, Ce: YAG kūpono no ka ʻike ʻana i nā ʻāpana alpha, nā electrons a me nā kukui beta, etc. nā waiwai o nā mea i hoʻopaʻa ʻia, ʻoi aku ka Ce:YAG hoʻokahi aniani, hiki ke hoʻomākaukau i nā kiʻi ʻoniʻoni me ka mānoanoa o lalo o 30um. Ce: YAG scintillation detectors ua hoʻohana nui ʻia i ka microscopy electron, beta a me ka helu X-ray, electron a me X-ray imaging pale a me nā kahua ʻē aʻe.
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Er: Keaniani — Pumi Me 1535 Nm Laser Diodes
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.
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Nd:YVO4 – Nā Lasers Mokuʻāina Paʻa Paʻa Diode
Nd:YVO4 ʻo ia kekahi o nā aniani hoʻokipa laser maikaʻi loa i kēia manawa no nā lasers paʻa paʻa-pumped laser diode. Nd:YVO4 he aniani maikaʻi loa no ka mana kiʻekiʻe, kūpaʻa a me ke kumu kūʻai i hoʻomake ʻia i nā lasers solid-state.
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Nd: YLF — Nd-doped Lithium Yttrium Fluoride
Nd: ʻO YLF crystal kekahi mea hana laser koʻikoʻi nui ma hope o Nd: YAG. ʻO ka YLF crystal matrix he pōkole UV absorption cut-off wavelength, kahi ākea o nā kaula hoʻouna māmā, kahi helu wela maikaʻi ʻole o ka helu refractive, a me kahi hopena lens wela liʻiliʻi. He kūpono ke kelepona no ka doping ʻana i nā ion honua laha ʻole, a hiki ke hoʻomaopopo i ka oscillation laser o ka nui o nā hawewe, ʻoi aku ka nui o nā hawewe ultraviolet. Nd: YLF crystal he ākea absorption spectrum, lōʻihi fluorescence ola, a me ka puka polarization, kūpono no ka LD pumping, a ua hoʻohana nui 'ia i ka pulsed a me ka hoomau lasers i loko o nā 'ano hana like 'ole, oi loa aku ma ka hookahi-mode output, Q-hoololi ultrashort pulse lasers. Nd: YLF crystal p-polarized 1.053mm laser a me ka phosphate neodymium aniani 1.054mm laser wavelength match, no laila, he mea hana kūpono ia no ka oscillator o ka neodymium glass laser nuclear catastrophe system.
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ʻEr, YB:YAB-Er, Yb Co – Doped Phosphate Glass
Er, Yb co-doped phosphate aniani he mea kaulana a hoʻohana pinepine ʻia no nā lasers e hoʻokuʻu i ka "maka-palekana" 1,5-1,6um. ʻO ke ola lōʻihi ma ka 4 I 13/2 ka pae ikehu. ʻOiai ʻo Er, Yb co-doped yttrium aluminum borate (Er, Yb: YAB) crystals e hoʻohana mau ʻia ʻo Er, Yb: phosphate glass substitutes, hiki ke hoʻohana ʻia e like me "eye-safe" active medium lasers, i ka nalu mau a me ka mana kiʻekiʻe. ma ke ano pulse.
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Po'o Kēla i uhi 'ia i ke gula–Pa'i gula a me ka uhi keleawe
I kēia manawa, hoʻohana nui ka ʻeke o ka slab laser crystal module i ke ʻano hoʻoheheʻe haʻahaʻa haʻahaʻa o ka solder indium a i ʻole ke gula-tin alloy. Hoʻohui ʻia ke aniani, a laila hoʻokomo ʻia ka kristal laser lath i hui ʻia i loko o kahi umu hoʻoheheʻe ʻia e hoʻopau ai i ka hoʻomehana a me ka hoʻopili ʻana.
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ʻO ka hoʻopaʻa ʻana i ka Crystal-Composite Technology Of Laser Crystals
ʻO ka hoʻopaʻa ʻana i ke aniani he ʻenehana hui o nā kristal laser. No ka mea he wahi hehee kiʻekiʻe ka nui o nā crystals optical, koi pinepine ka mālama ʻana i ka wela wela no ka hoʻolaha ʻana i ka diffusion a me ka hui ʻana o nā molekole ma ka ʻili o nā kristal ʻelua i hana ʻia i ka hoʻoponopono optical kikoʻī, a i ka hopena e hana i kahi paʻa paʻa paʻa. , no ka hoʻokō ʻana i kahi hui maoli, no laila ua kapa ʻia ka ʻenehana hoʻopaʻa kristal i kapa ʻia ʻo diffusion bonding technology (a i ʻole thermal bonding technology).
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Yb：YAG–1030 Nm Laser Crystal Promising Laser-active Material
ʻO Yb:YAG kekahi o nā mea hoʻoikaika laser hoʻohiki 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 lasers 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.
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Nd:YAG+YAG一nui-segment hoʻopaʻa ʻia ke aniani laser
Loaʻa ka hoʻopaʻa ʻana o ka kristal laser multi-segment ma ka hana ʻana i nā ʻāpana he nui o nā kristal a laila hoʻokomo iā lākou i loko o kahi umu hoʻopaʻa wela i nā wela kiʻekiʻe e hiki ai i nā molekala ma waena o kēlā me kēia ʻāpana ʻelua ke komo i kekahi i kekahi.
Nā huahana
Nd:YAG(0.1%-2.5%)、Nd,Ce:YAG (Concentration Gradient Laser Crystal)、Sm:YAG、Er:YAG(2940nm)、Er,Cr:YAG(2940nm)、Yb:YAG、Er,Yb :YAG(1645nm)、Ho:YAG、Nd:YVO4、Kaila Hoʻopaʻa 、Ka Crystal Plating Gula.