ʻO YAG Maʻemaʻe - He mea maikaʻi loa no ka Windows Optical UV-IR
Hōʻike huahana
Hiki i ka 3 "YAG boule i ulu ʻia e ke ʻano CZ, ʻoki ʻia nā poloka, nā puka makani a me nā aniani. Ma ke ʻano he substrate hou a me nā mea optical hiki ke hoʻohana ʻia no nā UV a me IR optics. He mea pono loa ia no nā noi kiʻekiʻe a me ka ikaika kiʻekiʻe. ʻO ke kūpaʻa mechanical a me ke kemika o YAG e like me ko Sapphire. ʻO ka like ʻole o ka YAG me nā ʻano like ʻole a me nā kikoʻī no ka hoʻohana ʻana i ka ʻoihana, ka lāʻau lapaʻau a me ka ʻepekema ʻo YAG me ka hoʻohana ʻana i ka ʻenehana Czochralsky A laila e hana ʻia nā kristal i ulu ʻia i nā koʻokoʻo, nā papa a i ʻole nā prisms, i uhi ʻia a nānā ʻia i nā kikoʻī o ka mea kūʻai aku.
Nā Pōmaikaʻi o Undoped YAG
● High thermal conductivity, 10 manawa maikaʻi ma mua o nā aniani
● Paʻa loa a paʻa loa
● ʻAʻole-birefringence
● Mekini paʻa a me kemika
● Kiʻekiʻe bulk pōʻino paepae
● Kiʻekiʻe index of refraction, hoʻomaʻamaʻa haʻahaʻa aberration lens hoʻolālā
Nā hiʻohiʻona
● Hoʻouna i ka 0.25-5.0 mm, ʻaʻohe absorption ma 2-3 mm
● High thermal conductivity
● Kiʻekiʻe index o refraction a me ka non-birefringence
Na Waiwai Kumu
| Inoa Huahana | YAG i wehe ʻole ʻia |
| ʻO ka hana aniani | Cubic |
| ʻO ka mānoanoa | 4.5g/cm3 |
| Laulā hoʻouna | 250-5000nm |
| Lae hehee | 1970°C |
| Wela Kūikawā | 0.59 Ws/g/K |
| ʻO ka hoʻoili wela | 14 W/m/K |
| ʻO ke kū ʻana o ka haʻalulu wela | 790 W/m |
| Hoʻonui wela | 6.9x10-6/K |
| dn/dt, @633nm | 7.3x10-6/K-1 |
| Mohs Paʻakikī | 8.5 |
| Hōʻike Hōʻike | 1.8245 @0.8mm, 1.8197 @1.0mm, 1.8121 @1.4mm |
Nā ʻāpana ʻenehana
| Kūlana | [111] i loko o 5° |
| Anawaena | +/-0.1mm |
| mānoanoa | +/-0.2mm |
| Palahalaha | l/8@633nm |
| Hoʻolikelike | ≤ 30" |
| Perpendicularity | ≤ 5 ′ |
| ʻEli-Eli | 10-5 no ka MIL-O-1383A |
| Hoʻokaʻawale ʻia ʻo Wavefront | ʻoi aku ka maikaʻi ma mua o ka l/2 no ka ʻīniha@1064nm |
