Aniani ʻŌnaehana Silica Hoʻohuihui ʻia ʻo JGS1, JGS2, a me JGS3

Kiʻi i hōʻike ʻia ma ke aniani ʻōnika silica fused JGS1, JGS2, a me JGS3

Wehewehe Pōkole:

ʻO "Fused Silica" a i ʻole "Fused Quartz" ʻo ia ka pae amorphous o ka quartz (SiO2). Ke hoʻohālikelike ʻia me ke aniani borosilicate, ʻaʻohe mea hoʻohui o ka silica fused; no laila aia ia ma kona ʻano maʻemaʻe, ʻo SiO2. ʻOi aku ka kiʻekiʻe o ka hoʻoili ʻana o ka silica fused ma ka spectrum infrared a me ultraviolet i ka hoʻohālikelike ʻia me ke aniani maʻamau. Hana ʻia ka silica fused ma ka hoʻoheheʻe ʻana a me ka hoʻopaʻa hou ʻana i ka ultrapure SiO2. Ma ka ʻaoʻao ʻē aʻe, hana ʻia ka silica fused synthetic mai nā precursors kemika waiwai silicon e like me SiCl4 i gasified a laila oxidized i loko o ka lewa H2 + O2. ʻO ka lepo SiO2 i hana ʻia ma kēia hihia ua hoʻohui ʻia i silica ma kahi substrate. ʻOki ʻia nā poloka silica fused i loko o nā wafers ma hope o ka hoʻopili ʻia ʻana o nā wafers.

E leka uila mai iā mākou

Nā hiʻohiʻona

Kiʻikuhi kikoʻī

ʻIkepili o JGS1, JGS2, a me JGS3 Fused Silica

ʻEkolu mau papa silica i hoʻopili ʻia me ka pololei i hana ʻia no ka JGS1, JGS2, a me JGS3, i hoʻolālā ʻia no nā wahi kikoʻī o ka spectrum optical. Hana ʻia mai ka silica maʻemaʻe loa ma o nā kaʻina hana hoʻoheheʻe holomua, hōʻike kēia mau mea i ka maopopo optical kupaianaha, ka hoʻonui wela haʻahaʻa, a me ke kūpaʻa kemika koʻikoʻi.

JGS1– ʻO ka silica i hoʻopili ʻia i ka pae UV i hoʻomaikaʻi ʻia no ka hoʻoili ultraviolet hohonu.
JGS2– ʻO ka silica i hoʻopili ʻia i ka papa optical no ka ʻike ʻia ʻana e nā noi kokoke i ka infrared.
JGS3– ʻO ka silica i hoʻopili ʻia i ka papa IR me ka hana infrared i hoʻonui ʻia.

Ma ke koho ʻana i ka māka kūpono, hiki i nā ʻenekinia ke hoʻokō i ka hoʻoili kūpono, ka lōʻihi, a me ke kūpaʻa no nā ʻōnaehana optical koi.

Papa o JGS1, JGS2, a me JGS3

JGS1 Fused Silica - Papa UV

Ka laulā hoʻoili:185–2500 nm
Ikaika Nui:ʻOi aku ka moakāka i nā nalu UV hohonu.

Hana ʻia ka silica i hoʻohui ʻia ʻo JGS1 me ka hoʻohana ʻana i ka silica maʻemaʻe kiʻekiʻe synthetic me nā pae haumia i kāohi pono ʻia. Hāʻawi ia i ka hana kūikawā i nā ʻōnaehana UV, e hāʻawi ana i ka transmittance kiʻekiʻe ma lalo o 250 nm, autofluorescence haʻahaʻa loa, a me ke kūpaʻa ikaika i ka solarization.

Nā Hiʻohiʻona Hana o JGS1:

Ka hoʻoili ʻana >90% mai 200 nm a i ka laulā i ʻike ʻia.
Haʻahaʻa ka ʻike hydroxyl (OH) e hōʻemi i ka omo ʻana o ka UV.
ʻO ka paepae hōʻino laser kiʻekiʻe kūpono no nā lasers excimer.
ʻO ka fluorescence liʻiliʻi no ke ana pololei ʻana o ka UV.

Nā Hoʻohana Maʻamau:

Nā ʻōpika hoʻolele kiʻi photolithography.
Nā puka makani laser Excimer a me nā aniani (193 nm, 248 nm).
Nā spectrometer UV a me nā mea hana ʻepekema.
ʻO ke ana wela kiʻekiʻe no ka nānā ʻana o UV.

JGS2 Fused Silica - Papa Optical

Ka laulā hoʻoili:220–3500 nm
Ikaika Nui:Hana optical kaulike mai ka ʻike maka ʻia a i ka kokoke-infrared.

Ua hoʻolālā ʻia ʻo JGS2 no nā ʻōnaehana optical no nā kumu maʻamau kahi e koʻikoʻi ai ka mālamalama ʻike ʻia a me ka hana NIR. ʻOiai e hāʻawi ana i ka hoʻoili UV kaulike, aia kona waiwai nui i kona ʻano like optical, ka haʻahaʻa o ka distortion wavefront, a me ke kūpaʻa wela maikaʻi loa.

Nā Hiʻohiʻona Hana o JGS2:

Ke kiʻekiʻe o ka hoʻoili ʻana ma waena o ka spectrum VIS–NIR.
Ka hiki ke UV a hiki i ~220 nm no nā noi maʻalahi.
ʻO ke kūpaʻa maikaʻi loa i ka haʻalulu wela a me ke kaumaha mechanical.
ʻO ka helu kuhikuhi refractive like me ka birefringence liʻiliʻi.

Nā Hoʻohana Maʻamau:

Nā ʻike maka kiʻi kikoʻī.
Nā puka makani Laser no nā nalu ʻike ʻia a me NIR.
Nā mea hoʻokaʻawale kukuna, nā kānana, a me nā prism.
Nā ʻāpana optical no nā ʻōnaehana microscopy a me nā ʻōnaehana projection.

JGS3 Silica i hoʻohui ʻia - IR

Papa

Ka laulā hoʻoili:260–3500 nm
Ikaika Nui:Hoʻoili infrared i hoʻomaikaʻi ʻia me ka omo OH haʻahaʻa.

Ua hana ʻia ka silica i hoʻopili ʻia ʻo JGS3 e hāʻawi i ka transparency infrared kiʻekiʻe loa ma ka hōʻemi ʻana i ka ʻike hydroxyl i ka wā o ka hana ʻana. Hoʻemi kēia i nā piko absorption ma ~2.73 μm a me ~4.27 μm, hiki ke hoʻohaʻahaʻa i ka hana ma nā noi IR.

Nā Hiʻohiʻona Hana o JGS3:

ʻOi aku ka maikaʻi o ka hoʻoili IR i hoʻohālikelike ʻia me JGS1 a me JGS2.
Nā pohō omo liʻiliʻi e pili ana i ka OH.
Ke kūpaʻa paikikala wela maikaʻi loa.
Ke kūpaʻa lōʻihi i nā wahi wela kiʻekiʻe.

Nā Hoʻohana Maʻamau:

Nā cuvettes a me nā puka makani spectroscopy IR.
Nā kiʻi wela a me nā optics sensor.
Nā uhi pale IR i nā wahi ʻino.
Nā awa nānā ʻoihana no nā kaʻina hana wela kiʻekiʻe.

ʻIkepili Hoʻohālikelike Koʻikoʻi o JGS1, JGS2, a me JGS3

Mea	JGS1	JGS2	JGS3
Ka nui loa	<Φ200mm	<Φ300mm	<Φ200mm
Ka laulā hoʻoili (lakio hoʻoili waena)	0.17~2.10um (Tavg>90%)	0.26~2.10um (Tavg>85%)	0.185~3.50um (Tavg>85%)
OH- ʻIkepili	1200 ppm	150 ppm	5 ppm
ʻĀlohilohi (ex 254nm)	ʻAneʻane manuahi	Ikaika vb	VB ikaika
Ka ʻIkepili Haumia	5 ppm	20-40 ppm	40-50 ppm
Paʻa Birefringence	2-4 nm/cm	4-6 nm/kenimika	4-10 nm/cm
ʻAno Hoʻoheheʻe	CVD Synthetic	Hoʻoheheʻe ʻia ka ʻoxy-hydrogen	Hoʻoheheʻe uila
Nā noi	ʻO ke kumu laser: Puka makani, aniani, prism, aniani ...	Semiconductor a me ka puka makani wela kiʻekiʻe	IR a me UV substrate

Nā nīnau i nīnau pinepine ʻia - JGS1, JGS2, a me JGS3 Fused Silica

Q1: He aha nā ʻokoʻa nui ma waena o JGS1, JGS2, a me JGS3?
A:

JGS1– ʻO ka silica i hoʻohui ʻia i ka papa UV me ka hoʻoili koʻikoʻi mai 185 nm, kūpono no nā optics UV hohonu a me nā lasers excimer.
JGS2– ʻO ka silica i hoʻopili ʻia i ka papa optical no ka ʻike ʻia ʻana e nā noi kokoke i ka infrared (220–3500 nm), kūpono no nā optics no nā kumu maʻamau.
JGS3– ʻO ka silica i hoʻopili ʻia i ka papa IR i hoʻonohonoho pono ʻia no ka infrared (260–3500 nm) me nā piko omo OH i hoʻemi ʻia.

Q2: ʻO wai ka papa e koho ai au no kaʻu noi?
A:

KohoJGS1no ka lithography UV, spectroscopy UV, a i ʻole nā ʻōnaehana laser 193 nm/248 nm.
KohoJGS2no nā kiʻi ʻike ʻia/NIR, nā optics laser, a me nā mea ana.
KohoJGS3no ka spectroscopy IR, ke kiʻi wela, a i ʻole nā puka makani nānā wela kiʻekiʻe.

Q3: Loaʻa i nā papa JGS āpau ka ikaika kino like?
A:ʻAe. Kaʻana like ʻo JGS1, JGS2, a me JGS3 i nā waiwai mechanical like—ka nui, ka paʻakikī, a me ka hoʻonui wela—no ka mea, ua hana ʻia lākou a pau mai ka silica i hoʻoheheʻe ʻia me ka maʻemaʻe kiʻekiʻe. ʻO nā ʻokoʻa nui he optical.

Q4: Ua kūpaʻa anei ʻo JGS1, JGS2, a me JGS3 i ka hōʻino laser?
A:ʻAe. Loaʻa i nā papa āpau kahi paepae hōʻino laser kiʻekiʻe (>20 J/cm² ma 1064 nm, 10 ns pulses). No nā lasers UV,JGS1hāʻawi i ke kūpaʻa kiʻekiʻe loa i ka solarization a me ka degradation o ka ʻili.

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.