ʻO ka Silicon Carbide Prism / Mirror No nā Optics Infrared Aerospace-Grade

ʻO ke kiʻi hiʻona o ka Silicon Carbide Prism / Mirror no nā Optics Infrared Aerospace-Grade

Wehewehe Pōkole:

ʻO ke aniani pālahalaha silicon carbide (SiC) kahi ʻāpana optical premium i hana ʻia mai ka keramika SiC holomua. Me ka lakio paʻa-i-ke-kaumaha kūikawā, ka hana infrared kiʻekiʻe, a me ke kūpaʻa kaiapuni koʻikoʻi, he koho kūpono ia no nā ʻōnaehana optical koi. Ke hoʻohālikelike ʻia me nā mea kuʻuna e like me ka silica fused, germanium, a me ka zinc selenide, ʻaʻole wale nā aniani SiC e ʻoi aku ka maikaʻi ma ka spectrum mid- a far-infrared akā hāʻawi pū i ka māmā, ka ikaika mechanical kiʻekiʻe, a me ke kūpaʻa lōʻihi ma lalo o nā kūlana hana koʻikoʻi.

E leka uila mai iā mākou

Nā hiʻohiʻona

Kiʻikuhi kikoʻī

ʻIke laulā

Hoʻohana nui ʻia kēia aniani i nā ukana aerospace, nā ʻōnaehana laser, nā kiʻi infrared, a me ka metrology pololei kiʻekiʻe.

Nā Hiʻohiʻona Koʻikoʻi

Hoʻonohonoho hoʻonohonoho māmāʻO ka hoʻolālā holomua me ka honeycomb a me nā ʻano topology e hōʻemi i ke kaumaha me ka ʻole o ka mōhai ʻana i ka ikaika.
Māmā loaʻOi aku ka māmā ma mua o nā substrates aniani maʻamau, pono no nā kahua aerospace a me nā kahua kelepona.
ʻOʻoleʻa kiʻekiʻe: Mālama i ka pololei o ke kiʻi o ka ʻili ʻoiai me ka puka nui a me nā hoʻonohonoho aniani lahilahi.
Hoʻonui wela haʻahaʻa: Hōʻoiaʻiʻo i ka hana optical ma waena o nā loli wela wikiwiki a koʻikoʻi paha.
Ke kūpaʻa ʻana i ka ʻōpala a me ke komo ʻanaPaʻakikī kokoke i ka daimana, kūpaʻa i ka ʻānai ʻia ʻana o ke kaiapuni.
Hoʻopau ʻili kiʻekiʻe: Palahalaha ≤ 1 μm, kūpono ka maikaʻi o ka ʻili no nā noi kiʻi koʻikoʻi a me ka laser.

Nā Pōmaikaʻi Hana

Modulus kiʻekiʻe a me ke kūpaʻa dimensionalʻO ka modulus elastic a hiki i ka 420–450 GPa, e hōʻoiaʻiʻo ana i ka hana paʻa ma lalo o nā ukana kaumaha a me nā haʻalulu.
Ka hoʻololi wela liʻiliʻi loaʻO ke koina hoʻonui wela haʻahaʻa loa (CTE), e hōʻoia ana i ke kūpaʻa optical i nā wahi wela loli.
Ke kūpaʻa wela a me ka pale ʻana i ka palahoPaʻa i nā kaiapuni waikawa/alkali a kūpaʻa i nā loli wikiwiki o ka mahana.
ʻAno liʻiliʻi mānoanoa, ʻaʻohe poreʻO ka nui o ka nui a hiki i ka 3.14 g/cm³ me ka ʻole o ke koena porosity ma hope o ka mīkini ʻana, e hāʻawi ana i ka noʻonoʻo maikaʻi loa a me ka kūpaʻa o ke kūkulu ʻana.

Nā noi

Nā maka infraredNā ʻōnaehana kiʻi infrared waena a me ka infrared mamao, nā kāmela wela, a me nā optics kiaʻi.
Laser & optoelectronicsNā aniani laser mana kiʻekiʻe, ka hoʻokele kukuna, a me nā ʻaha optical ʻālohilohi.
Lewa a me ka ʻike hōkūNā aniani o ke kelepona lewa, nā ukana ukali, a me nā mea hana maka lewa.
Palekana a me ka palekanaNā ʻōnaehana alakaʻi IR, nā aniani hoʻopaʻa, a me nā optics ʻike pō.
ʻIke pololeiInterferometry, hoʻāʻo pālahalaha, a me nā optics kuhikuhi no ka calibration.

Nā nīnau i nīnau pinepine ʻia

Q1: He aniani SiC anei i nā nalu ʻike ʻia?
A1: He opaque ke substrate ponoʻī, akā me nā uhi ʻālohilohi kūpono (metala a dielectric paha), hiki i nā aniani pālahalaha SiC ke hana pono i nā nalu ʻike ʻia, infrared, a me nā nalu laser.

Q2: He aha nā pono a SiC e hāʻawi ai ma luna o ke aniani a i ʻole nā aniani metala?
A2: ʻOi aku ka māmā o ka SiC, ʻoi aku ka paʻa, a ʻoi aku ka paʻa o ka wela ma mua o ke aniani a i ʻole nā mea hao. He ʻoi aku ka paʻa o ia i nā wahi ʻino a i ʻole ka lewa.

Q3: Hiki ke hoʻohana ʻia nā aniani pālahalaha SiC i nā noi laser mana kiʻekiʻe?
A3: ʻAe. Me ka conductivity thermal maikaʻi loa a me ke kūpaʻa mechanical, kūpono nā substrates SiC no nā aniani laser mana kiʻekiʻe a i ʻole ka ikehu kiʻekiʻe ke hui pū ʻia me nā uhi kūpono.

Q4: He aha ka pae o ka palahalaha e hiki ke hoʻokō ʻia?
A4: Ma hope o ka wili ʻana i ka pololei loa, hiki i ka palahalaha ke piʻi i ka ≤ 1 μm, me ka parallelism a me ka ʻoʻoleʻa o ka ʻili i kāohi ʻia e hoʻokō i nā kikoʻī optical paʻa.

E pili ana iā mākou

He loea ʻo XKH i ka hoʻomohala ʻenehana kiʻekiʻe, ka hana ʻana, a me ke kūʻai aku ʻana i ke aniani optical kūikawā a me nā mea kristal hou. Lawelawe kā mākou huahana i nā mea uila optical, nā mea uila mea kūʻai aku, a me ka pūʻali koa. Hāʻawi mākou i nā ʻāpana optical Sapphire, nā uhi lens kelepona paʻalima, Ceramics, LT, Silicon Carbide SIC, Quartz, a me nā wafers kristal semiconductor. Me ka ʻike loea a me nā lako hana kiʻekiʻe, ʻoi aku mākou i ka hana ʻana i nā huahana maʻamau ʻole, me ka manaʻo e lilo i alakaʻi i nā mea optoelectronic ʻoihana ʻenehana kiʻekiʻe.