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高级透射光栅

筱晓(上海)光子技术有限公司

企业性质生产商

入驻年限第3年

营业执照已审核
同类产品半导体连续激光器(168件)

高级透射光栅-光通信高效率偏振无关透射光栅


透射光栅是使透射光形成光谱的光栅。LightSmyth高性价比透射光栅采用业界zuixianjin的设计和精确的光刻晶圆级制造技术,光学性能与低成本不断刷新纪录,为您的光学系统提供强大的竞争优势。最高的衍射效率,低PDL和极具竞争力的价格为您提供世界上最高性价比的透射光栅。


衍射效率曲线

优点

  • 卓越的衍射效率

  • 超低偏振相关损耗

  • 特殊设计的宽带和小角度的敏感性

  • 使用熔融石英和高可靠介电材料

  • 无聚合物或有机物;Telcordia质量标准

  • 每个光栅均为超低散射母光栅

  • 提供有竞争力的价格

应用

  • 光通信(ROADM,WSS,WDM MUX/ DEMUX)

  • 皮秒和飞秒脉冲压缩

  • 高功率激光器

  • 光谱光束组合

  • 远程光学传感器和光谱

  • 如果你正在寻找业界zuixianjin的光栅技术,希望有高质量产品,拿到非常合适的价格和大力的客户支持服务,lightsmyth是您正确的选择!

  • 参数规格

  • 光学参数

  • Description

    T-940-C

    T-966-C

    T-940-L

    T-940-CL

    Units

    Groove Density

    940.07

    966.2

    940.07

    940.07

    grooves/mm

    Operational Wavelength Range

    1526-1566(C band)

    1526-1566(C band)

    1570-1610(L band)

    1526-1610 (C+L band)

    nm

    Optimum Incidence Angle1

    46.5

    48.3

    48.4

    47.5

    degrees

    Groove Density Uniformity

    0.001

    0.001

    0.001

    0.001

    grooves/mm

    Diffraction Efficiency (s- and p-polarization)2

    > 94

    > 94

    > 94

    > 92

    %

    Polarization Dependent Loss2

    < 0.2

    < 0.2

    < 0.2

    < 0.25

    dB

    Spectral Non-Uniformity3

    < 0.15

    < 0.15

    < 0.15

    < 0.25

    dB

    Spatial PDL Non-Uniformity2

    < 0.1

    < 0.1

    < 0.1

    < 0.1

    dB

    Datasheet

    Download

    Download

    Download

    Download

    N/A

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

    2Worst case in the operational wavelength range.

    3Efficiency variation over the operational wavelength range (per polarization).

  • 尺寸信息

  • Description

    Value

    Substrate Width and Height Tolerance

    standard tolerance ± 0.2 mm

    Grating Area Clear Aperture (CA)

    0.5 mm from substrate edge

    Substrate Thickness

    0.675 ± 0.050 mm

    Surface Quality in CA

    60/40 scratch/dig

    Surface Quality outside of CA

    no requirements

    Material

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


订购信息

Type

Substrate Size1

Clear Aperture

Part Number

C band, 940 grooves/mm

24 × 9 mm

23 × 8 mm

T-940-C-2409-94


24 × 14 mm

23 × 13 mm

T-940-C-2414-94

C band, 966 grooves/mm

16 × 10 mm

15 × 9 mm

T-966-C-1610-94


27 × 10 mm

26 × 9 mm

T-966-C-2710-94

L band, 940 grooves/mm

27.4 × 10 mm

26.4 × 9 mm

T-940-L-2710-94

C+L band, 940 grooves/mm

27.4 × 10 mm

26.4 × 9 mm

T-940-CL-2710-92

1Grating grooves are perpendicular to the first substrate dimension.

定制高效率透射光栅