Yb:YAG Crystals


  • Kemika:Yb:YAG
  • Ka lōʻihi o ka hawewe:1.029 um
  • Nā pūʻali hoʻoheheʻe:930 nm a 945 nm
  • Ka lōʻihi o ka hawewe:940 nm
  • Lae hehee:1970°C
  • ʻAiʻa:4.56 g/cm3
  • Mohs paakiki:8.5
  • ʻO ka hoʻokō wela:14 Ws /m /K @ 20°C
  • Huahana Huahana

    Hōʻike

    wikiō

    ʻO Yb:YAG kekahi o nā mea hana 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 lasers diode, ʻoi aku ka lōʻihi o ka pae laser kiʻekiʻe, ʻekolu a ʻehā mau manawa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa i kēlā me kēia mana pump.Manaʻo ʻia ʻo Yb:YAG crystal e pani i ka Nd:YAG crystal no nā lasers diode-pumped mana kiʻekiʻe a me nā noi ʻē aʻe.
    Hōʻike ʻo Yb:YAG i ka ʻōlelo hoʻohiki nui ma ke ʻano he mea laser mana kiʻekiʻe.Ke kūkulu ʻia nei kekahi mau noi ma ke kahua o nā lasers ʻoihana, e like me ka ʻoki metala a me ka welding.Me ke kūlana kiʻekiʻe Yb:YAG i loaʻa i kēia manawa, ke ʻimi ʻia nei nā kahua hou a me nā noi.
    Nā pōmaikaʻi o Yb:YAG Crystal:
    • Haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, emi ma lalo o 11%
    • Kiʻekiʻe kiʻekiʻe slope pono
    • ʻO nā pūnaʻi hoʻomake ākea, ma kahi o 8nm@940nm
    • ʻAʻohe hoʻohiwahiwa-mokuʻāina absorption a piʻi-hoohuli
    • Hoʻomaʻamaʻa maikaʻi ʻia e nā diodes InGaAs hilinaʻi ma 940nm (a i ʻole 970nm)
    • Ka hoʻokō wela kiʻekiʻe a me ka ikaika mechanical nui
    • Kiʻekiʻe optical maikaʻi
    Nā noi:
    • Me ka puʻupuʻu paʻa ākea a me ka hoʻokuʻu maikaʻi ʻana i ka pauku Yb: YAG he aniani maikaʻi loa no ka paila diode.
    • Mana Kiekie 1.029 1mm
    • Laser Material no ka Pumping Diode
    • Hoʻoponopono Mea, Welding a ʻokiʻoki

    Nā waiwai kumu:

    ʻO ke kimekema Y3Al5O12:Yb (0.1% a 15% Yb)
    Hoʻomoe Crystal Cubic
    Ka lōʻihi hawewe 1.029 um
    Hana Laser 3 Level Laser
    Hoʻokuʻu ola 951 mākou
    Hōʻike Hōʻikeʻike 1.8 @ 632 nm
    Nā Pānaʻi Hoʻopiʻi 930 nm a 945 nm
    Ka lōʻihi o ka hawewe 940 nm
    ʻO ka puʻupuʻu absorption e pili ana i ka lōʻihi o ka nalu 10 nm
    Lae hehee 1970°C
    ʻO ka mānoanoa 4.56 g/cm3
    Mohs Paʻakikī 8.5
    Lattice mau 12.01Ä
    ʻO ka hoʻonui wela wela 7.8×10-6/K , [111], 0-250°C
    ʻO ka hoʻoili wela 7.8×10-6/K , [111], 0-250°C

    Nā ʻāpana ʻenehana:

    Kūlana i loko o 5°
    Anawaena 3 mm a 10mm
    Ka hoʻomanawanui anawaena +0.0 mm/- 0.05 mm
    Ka lōʻihi 30 mm a 150 mm
    Hoʻomanawanui lōʻihi ± 0.75 mm
    Perpendicularity 5 mau minuke
    Hoʻolikelike 10 arc-kekona
    Palahalaha 0.1 nalu kiʻekiʻe
    Hoʻopau ʻili 20-10
    Barela Hoʻopau 400 kulu
    Hoʻopau Maka Bevel: 0.075 mm a i 0.12 mm ma ke kihi 45°
    Kipa ʻAʻole ʻae ʻia nā ʻāpana ma ke alo hope o ke koʻokoʻo;ʻO ka puʻupuʻu me ka lōʻihi loa o 0.3 mm i ʻae ʻia e moe ma kahi o ka ʻili o ka bevel a me ka barela.
    Mākaʻikaʻi puka Waena 95%
    Nā uhi ʻO ka uhi maʻamau ʻo AR ma 1.029 um me R<0.25% kēlā me kēia maka.Loaʻa nā uhi ʻē aʻe.