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

ʻO Mohs Hardness:8.5

ʻO ka wela wela:14 Ws /m /K @ 20°C

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Hōʻike

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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.
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 kēia manawa, ke ʻimi ʻia nei nā kahua a me nā noi hou.
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
• Hoʻohana maʻalahi 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 puʻu 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 Mea no ka Pumping Diode
• Ka Hana Hana, Welding a me ka ʻoki ʻana

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 Hōʻike	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 i loaʻa ka lōʻihi 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.