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.
ʻO ke kukui uila i puhi i nā lasers solid-state ma muli o Cr,Nd a me Cr,Er doped Yttrium Scandium Gallium Garnet crystals (Cr,Nd:Y3Sc2Ga3012 or Cr,Nd:YSGG a me Cr,Er:Y3Sc2Ga3012 or Cr,Er:YSGG) ʻoi aku ka maikaʻi ma mua o nā mea i hoʻokumu ʻia ma Nd:YAG a me Er:YAG.ʻO nā mea hana i hana ʻia mai nā kristal YSGG ka mea maikaʻi loa no nā lasers pulse power medium me ka nui o ka hana hou ʻana a hiki i nā ʻumi o nā pōʻai.Ua nalowale nā mea maikaʻi o nā kristal YSGG i hoʻohālikelike ʻia me nā kristal YAG ke hoʻohana ʻia nā mea nui nui ma muli o nā ʻano wela ʻino o nā kristal YSGG.
Nā kahua o nā noi:
.Nā noiʻi ʻepekema
.Nā noi lāʻau, lithotripsy
.Nā noi lāʻau, nā noiʻi ʻepekema
NA WAIWAI:
Crystal | Er3+:YSGG | Cr3+,Er3+:YSGG |
ʻO ka hana aniani | cubic | cubic |
ʻO ka hoʻopaʻa ʻana o Dopant | 30 - 50 ma.% | Kr: (1÷ 2) x 1020;ʻAe: 4 x 1021 |
Pūʻulu Spatial | Oh10 | Oh10 |
Lattice mau, Å | 12.42 | 12.42 |
ʻO ka mānoanoa, g/cm3 | 5.2 | 5.2 |
Kūlana | <001>, <111> | <001>, <111> |
Mohs paakiki | >7 | > 7 |
Koefficient hoʻonui wela | 8.1 x 10-6x°K-1 | 8.1 x 10-6 x°K-1 |
Ka hoʻoili wela, W x cm-1 x°K-1 | 0.079 | 0.06 |
Hōʻike hoʻohālikelike, ma 1.064 µm | 1.926 | |
Ola, µs | - | 1400 |
ʻĀpana hoʻokuʻu, cm2 | 5.2 x 10-21 | |
Pili (i ka YAG) ka pono o ka hoʻololi ʻana o ka ikehu o ke kukui uila | - | 1.5 |
Ke kumu hoʻohālikelike (dn/dT) | 7 x 10-6 x°K-1 | - |
Hana ʻia ka lōʻihi nalu, µm | 2.797;2.823 | - |
Ka lōʻihi nalu, µm | - | 2.791 |
Hōʻike hōʻike | - | 1.9263 |
Ke kumu hoʻohālikelike (dn/dT) | - | 12.3 x 10-6 x°K-1 |
ʻO nā lula lasing hope loa | - | ka hana holoʻokoʻa 2.1% |
ʻAno holo manuahi | - | 3.0% kūpono |
ʻO nā lula lasing hope loa | - | ka hana holoʻokoʻa 0.16% |
Electro-optical Q-hoololi | - | ʻoi aku ka maikaʻi o ka pali 0.38% |
Nui, (dia x lōʻihi), mm | - | mai 3 x 30 a i 12.7 x 127.0 |
Nā kahua o nā noi | - | ka hoʻoponopono waiwai, nā noiʻi lapaʻau, nā noiʻi ʻepekema |
Nā ʻāpana ʻenehana:
Anawaena Rod | a hiki i 15 mm |
ʻO ka hoʻomanawanui anawaena: | +0.0000 / -0.0020 in |
Hoʻomanawanui lōʻihi | +0.040 / -0.000 in |
ʻĀneʻe ʻili / Wedge | ± 5 min |
Chamfer | 0.005 ±0.003 in |
ʻĀpana Chamfer | 45 deg ±5 deg |
Barela Hoʻopau | 55 micro-inihi ±5 micro-inihi |
Hoʻolikelike | 30 arc kekona |
Kiʻi Hoʻopau | λ / 10 nalu ma 633 nm |
Perpendicularity | 5 mau minuke arc |
ʻAno ʻili | 10 - 5 ʻeli-ʻeli |
Hoʻokaʻawale ʻia ʻo Wavefront | 1/2 nalu no ka ʻīniha o ka lōʻihi |