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產品詳情

高效率反射光柵

產品描述:

   透LightSmyth使用電信級偏振分集光學設計和激光頻率穩定技術生產高效率反射光柵。采用投影光刻和反應性離子蝕刻技術在硅單晶基底上金屬化,以實現單極化的高效性能。每個光柵均設計為母光柵,而不是復制光柵,達到低散射光和持久性能目標。規?;A成本效益的制造為客戶實現非常高的有競爭力價格。更重要的是,相比傳統的商業復制的全息光柵和機械排除光柵,減少散射光達到100X,達到zui佳信噪比和低信道串擾。

產品優點:

 單極化超高效率
 采用高強度介電材料,不使用聚合物
 每個光柵均是超低散射母光柵
 高競爭力價格,Telcordia質量認證

光學參數


Description

Value

Units

Line Density

1200

lines/mm

Optimum Angle of Incidence 1

68

degrees

Wavelength Range (in vacuum)

1526-1566

nm

Line Density Uniformity (within grating)

lines/mm

High Performance Reflection Grating

Diffraction Efficiency (p-polarization) 2

>90

%

1 Optical grating performance will remain substantially similar over a 5  variation in angle of incidence.

2 P-polarization: Incident electric field vector perpendicular to grating lines


產品應用:

 光通信(激光源,極化分集系統)
 高功率激光器
 可調諧激光器


尺寸信息


Parameter

Value

Substrate length x width

Refer to Ordering Information table for standard substrate dimensions. Clear aperture starts 0.5 mm from the edges of the substrate. Custom grating sizes available upon request. Dimensional tolerance ± 0.20 mm

Substrate Thickness

0.675 ± 0.050 mm

Surface quality

Standard 60/40 scratch/dig; custom up to 10/5 scratch/dig

Material

Fused silica substrate, non-organic dielectrics. Contains no polymers.


訂購信息


Line Density

Size 1

Performance Grade

Part Number

1200 lines/mm

12.5 × 12.5 mm

High

SLG-C12-1212A-Au-HP

 

25 × 25 mm

High

SLG-C12-2525A-Au-HP


定制高效率透射光柵

   LighSmyth專業提供自定義高效透射光柵規格設計生產,包括自定義的波長范圍、線密度、尺寸和性能水平。請電話聯系LightSmyth亞太區銷售代表(王秀祥)/+86-13918813416或將需求問題郵件發送至moli@microphotons.com咨詢更多技術信息。