Dia50.8mm Sapphire Wafer Sapphire Window Nbufe ngwa anya dị elu DSP/SSP

Nkọwa dị mkpirikpi:

N'ihi obere lattice na-adaghị adaba na akụrụngwa anụ ahụ kwụsiri ike, sapphire(Al2O3) wafer bụ ihe na-ewu ewu maka III-V nitrides, superconductor na magnetik epi-film. A na-eji ha eme ihe na GaN na nnukwu ihe nkiri epitaxial, silicon na sapphire, ahịa LED na ụlọ ọrụ optics.

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Gịnị mere Sapphire?

Atụmatụ nke otu sapphire kristal
1. Sapphire nwere nnyefe ngwa anya dị elu, n'ihi ya, a na-eji ya dị ka microelectronic tube dielectric material, ultrasonic conduction element, waveguide laser cavity, na ihe ndị ọzọ anya, dị ka ihe windo maka ngwaọrụ agha infrared, ụgbọ ala oghere, lasers dị elu na ngwa anya. nkwukọrịta.

2. Sapphire nwere nnukwu nkwụsi ike, ike dị elu, okpomọkụ dị elu na-arụ ọrụ, nkwụsị nke abrasion, njirimara nkwụsị nke corrosion, ya mere a na-ejikarị sapphire mee ihe na gburugburu ebe dị njọ, dị ka ihe nrịbama mmiri ọkụ (nkwụsị okpomọkụ dị elu), ihe nrịbama koodu ngwa ahịa, na-ebu, na ndị ọzọ nkenke n'ichepụta (eyi na-eguzogide), coal, gas, nke ọma nchọpụta sensọ na windo nchọpụta (mgbochi corrosion).

3. Sapphire nwere njirimara nke mkpuchi eletriki, nghọta, ezigbo conductivity thermal, na nnukwu rigidity, n'ihi ya, a pụrụ iji ya mee ihe dị ka ihe eji eme ihe nke sekit ejikọta, dị ka LED na microelectronic sekit, ultra-high-speed integrated circuit.

Nkọwapụta

Dayameta	50.8mm +/- 0.1mm ma ọ bụ +/- 0.02mm
Ọkpụrụkpụ	0.43mm ± 0.1mm ma ọ bụ +/- 0.02mm
Nhazi	Ụgbọ elu C/A-Ụgbọelu/M-Ụgbọelu/R-Ụgbọelu
Ọdịmma dị n'elu (nyochaa & gwuo)	60/40, 40/20 ma ọ bụ karịa
Izi ezi nke elu	λ/10, λ/2, λ
Kpochapụ oghere	>85%,>90%
Myirịta	+/-3', +/-30''
Bevel	0.1 ~ 0.3mm × 45 ogo
Mkpuchi	AR, BBAR ma ọ bụ arịrịọ ndị ahịa (UV, VIS, IR)

Mba	Njirimara	Ebumnuche	Ndidi	Okwu
1	Dayameta	50.8 mm	± 0.1mm
2	Ọkpụrụkpụ	430μm	±15μm
3	Ntuzi aka elu nke ụgbọ elu C	gbanyụọ C-axis ruo M0.2°	± 0,1°
4	Ogologo larịị nke isi	16mm	± 11mm
5	Ntuzi aka dị larịị	Ụgbọ elu (11-20)	±0.1°
6	N'akụkụ azụ adịghị njọ	0.8 ~ 1.2 UM
7	Akụkụ ihu Roughness	<0.3nm
8	Akụkụ wafer	Ụdị R
9	Mkpokọta Ọdịiche nke ịdị arọ, TTV	≤ 10μm (LTV≤5μm, 5*5)
10	SORI	≤10μm
11	Ụta	-10 μm ≤ ụta ≤ 0
12	Laser Mark	N/A		enweghi
	ngwugwu	25 wafers n'otu cassette
	Ikike nchọta	A ga-achọgharị wafers gbasara nọmba kaseti

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