65x2.9x2mm Sapphire Substrate Precision Polished Laser Equipment Carrier Base

MOQ： 10 Pieces
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Insulation	Great insulating performance
Payment Terms	T/T,PayPal,Western Union
Customization	Single/double side polishing, slotting, drilling, coating
Packaging Details	Export-grade corrugated carton with foam protection
Material	Single crystal sapphire (alumina)
Surface Finish	Precision ground and polished
Delivery Time	7-15 working days
Tolerance	Tight dimensional tolerance
Dimension	65 x 2.9 x 2mm
Place of Origin	China

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Product Details
Company Details

Product Specification


Insulation	Great insulating performance	Payment Terms	T/T,PayPal,Western Union
Customization	Single/double side polishing, slotting, drilling, coating	Packaging Details	Export-grade corrugated carton with foam protection
Material	Single crystal sapphire (alumina)	Surface Finish	Precision ground and polished
Delivery Time	7-15 working days	Tolerance	Tight dimensional tolerance
Dimension	65 x 2.9 x 2mm	Place of Origin	China
High Light	Sapphire Substrate 65x2.9x2mm ，Laser Equipment Carrier Substrate ，Optical Instrument Window Substrate

Sapphire Substrate 65x2.9x2mm Precision Polished Laser Equipment Carrier Base

Product Name

The Sapphire Substrate is a precision thin strip component with a dimension of 65 x 2.9 x 2mm, manufactured from single crystal sapphire for demanding optical and laser applications. The substrate is precision ground and polished to tight dimensional tolerance, providing a flat, clean surface for mounting optical elements and laser components. With no precipitation under long-term high temperature service and excellent insulating performance, the substrate maintains purity and stability in extreme operating conditions. Its mechanical strength and wear resistance are far superior to fused silica, making it a durable choice for instrument windows, sensor bases and laser equipment carriers.

Specification

Parameter	Specification
Dimension	65 x 2.9 x 2mm
Material	Single crystal sapphire (alumina)
Surface Finish	Precision ground and polished
Tolerance	Tight dimensional tolerance
Insulation	Great insulating performance
Customization	Single/double side polishing, slotting, drilling, coating

Core Features

Precision ground and polished thin strip: The long, thin blank is finished with high surface quality and flatness for optical mounting.
Tight dimensional tolerance: Length, width and thickness are controlled within narrow limits for reliable assembly.
No precipitation under long-term high temperature: The pure sapphire material releases no contaminants in high-temperature service.
Great insulating performance: Excellent electrical insulation supports use in sensitive electronic and optical systems.
Higher mechanical strength and wear resistance than fused silica: The tough substrate resists impact, wear and handling damage.
Customizable processing: Single or double side polishing, slotting, drilling and coating can be tailored to requirements.

Application

The Sapphire Substrate is designed for optical, laser and sensing systems that require a strong, stable and precisely dimensioned platform. It is widely used as a precision optical instrument window, providing a durable, transparent aperture for light transmission. In laser systems, the substrate serves as a carrier substrate for laser equipment, supporting components with excellent thermal and mechanical stability. The component is also adopted as a high-temperature inspection viewing plate, allowing observation of processes at elevated temperatures. In sensing systems, it works as a light-transmitting substrate for sensors, combining optical clarity with electrical insulation. Additionally, the substrate is used as an optical part for spectral analyzers, delivering consistent performance across batches.

Advantages

Precision grinding and polishing for thin strip blanks: Tight dimensional tolerance ensures accurate fit in precision assemblies.
No precipitation and great insulation: Long-term high-temperature service keeps the substrate pure and electrically safe.
Superior mechanical strength and wear resistance: Far stronger than fused silica, the substrate resists scratches and impact.
Full customization: Polishing, slotting, drilling and coating processes are available to match application needs.
Consistent optical performance in mass production: Batch uniformity delivers repeatable results for volume applications.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer,Seller 


Year Established:

1998 


Total Annual:

2000000-3000000


Employee Number:

200~500 


Ecer Certification：

Verified Supplier 

Yantai ZK Optics Co., Ltd., is founded in year 1998, it is a high-tech comprehensive glass processing enterprise integrating R&D, production and sales. The product sales have been spread all over the world, and are trusted by users in Asia, Europe, the United states, South Korea and India. It ha... Yantai ZK Optics Co., Ltd., is founded in year 1998, it is a high-tech comprehensive glass processing enterprise integrating R&D, production and sales. The product sales have been spread all over the world, and are trusted by users in Asia, Europe, the United states, South Korea and India. It ha...

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Yantai ZK Optics Co., Ltd.
Jidong Industraial Park, Qianbaihujian, Yangfang Town, Changping District, Beijing, China
https://www.opticalquartzglass.com/

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