.

4 INCH C-PLANE(0001) SAPPHIRE WAFERS

Wafer saphiris being used extensively as a substrate for III-V nitrides and for many other epitaxial films. We supply 99.999% high purity sapphire wafers with an excellent surface finish to meet your rigorous requirements.

Specifications of 4 Inch C-plane(0001) Sapphire Wafer

Item

4-inch C-plane(0001) 650μm Sapphire Wafers

Crystal Materials

99,999%, High Purity, Monocrystalline Al2O3

Grade

Prime, Epi-Ready

Surface Orientation

C-plane(0001)

C-plane off-angle toward M-axis 0.2 +/- 0.1°

Diameter

Thickness

650 μm +/- 25 μm

Primary Flat Orientation

A-plane(11-20) +/- 0.2°

Primary Flat Length

Single Side Polished

Front Surface

Epi-polished, Ra < 0.2 nm (by AFM)

(SSP)

Back Surface

Fine ground, Ra = 0.8 μm to 1.2 μm

Double Side Polished

Front Surface

Epi-polished, Ra < 0.2 nm (by AFM)

(DSP)

Back Surface

Epi-polished, Ra < 0.2 nm (by AFM)

TTV

< 20 μm

BOW

< 20 μm

WARP

< 20 μm

Cleaning / Packaging

Class 100 cleanroom cleaning and vacuum packaging,

25 pieces in one cassette packaging or single piece packaging.

Note: Custom c axis sapphirewith any orientation and any thickness can be provided.

If you want to know more about custom sapphire optics, please contact us.



Send product request

To: CRYSCORE OPTOELECTRONIC LIMITED
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

SAPPHIRE WINDOWS
SAPPHIRE WINDOWS Sapphire has a wide transmission range, spanning the three wavelength bands of ultraviolet, visible light and infrared and has high thermal shock r...
PATTERNED SAPPHIRE SUBSTRATES
PATTERNED SAPPHIRE SUBSTRATES Sapphire wafer is the most widely used substrate material in semiconductor lighting industry, and patterned sapphire substrate(PSS) is the general ...
A-PLANE (11-20) SAPPHIRE WAFERS
A-PLANE (11-20) SAPPHIRE WAFERS A plane sapphirewafers have a uniform dielectric constant and highly insulating characteristic, so they are generally used for hybrid microelectron...
A-PLANE (11-20) SAPPHIRE WAFERS
A-PLANE (11-20) SAPPHIRE WAFERS A plane sapphirewafers have a uniform dielectric constant and highly insulating characteristic, so they are generally used for hybrid microelectron...
LED Substrates
LED Substrates As a professional sapphire wafermanufacturer, CRYSCORE can provide standard or optical sapphirewafers with any orientation applied to epitaxy, as w...
All supplier products

Same products

DM-16BF DM-18BF New cover Electric Sprayer
DM-16BF DM-18BF New cover Electric Sprayer Seller: Zhejiang Huaqi Information Technology Co., LTD The Electric Knapsack Sprayer is a game-changer in the field of agricultural pest control. Engine...
Simple Round Breeding Cage
Simple Round Breeding Cage Seller: Zhejiang Huaqi Information Technology Co., LTD The Simple Round Breeding Cage features a durable and lightweight construction, making it suitabl...
Syria-liquid nitrogen container for cell storage-liquid nitrogen level gauge
Syria-liquid nitrogen container for cell storage-liquid nitrogen level gauge Seller: Henan Tianzhidao Biological Technology Co., Ltd Precise experimental conditions and safe sample storage are key elements for the smooth developme...
Italy-liquid nitrogen cell storage tank-liquid nitrogen tank level indicator
Italy-liquid nitrogen cell storage tank-liquid nitrogen tank level indicator Seller: Henan Tianchi Instrument & Equipment Co., Ltd. Precise experimental conditions and safe sample storage are key elements for the smooth developme...
Egypt-cryogenic cell storage-liquid nitrogen level monitors
Egypt-cryogenic cell storage-liquid nitrogen level monitors Seller: Henan Tianzhidao Biological Technology Co., Ltd. Precise experimental conditions and safe sample storage are key elements for the smooth developme...