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產(chǎn)品詳情

高效率反射光柵

產(chǎn)品描述:

   透LightSmyth使用電信級(jí)偏振分集光學(xué)設(shè)計(jì)和激光頻率穩(wěn)定技術(shù)生產(chǎn)高效率反射光柵。采用投影光刻和反應(yīng)性離子蝕刻技術(shù)在硅單晶基底上金屬化,以實(shí)現(xiàn)單極化的高效性能。每個(gè)光柵均設(shè)計(jì)為母光柵,而不是復(fù)制光柵,達(dá)到低散射光和持久性能目標(biāo)。規(guī)?;A成本效益的制造為客戶實(shí)現(xiàn)非常高的有競(jìng)爭(zhēng)力價(jià)格。更重要的是,相比傳統(tǒng)的商業(yè)復(fù)制的全息光柵和機(jī)械排除光柵,減少散射光達(dá)到100X,達(dá)到zui佳信噪比和低信道串?dāng)_。

產(chǎn)品優(yōu)點(diǎn):

 單極化超高效率
 采用高強(qiáng)度介電材料,不使用聚合物
 每個(gè)光柵均是超低散射母光柵
 高競(jìng)爭(zhēng)力價(jià)格,Telcordia質(zhì)量認(rèn)證

光學(xué)參數(shù)


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(chǎn)品應(yīng)用:

 光通信(激光源,極化分集系統(tǒng))
 高功率激光器
 可調(diào)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(gòu)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(yè)提供自定義高效透射光柵規(guī)格設(shè)計(jì)生產(chǎn),包括自定義的波長(zhǎng)范圍、線密度、尺寸和性能水平。請(qǐng)電話聯(lián)系LightSmyth亞太區(qū)銷售代表(王秀祥)/+86-13918813416或?qū)⑿枨髥?wèn)題郵件發(fā)送至moli@microphotons.com咨詢更多技術(shù)信息。