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脉冲压缩光栅最重要的性质是衍射效率高和低的波前变形,面向光栅的多通使用要求。激光脉冲压缩传输光栅基于LightSmyth破纪录的透射光栅平台。优化的线性P-偏振衍射效率在94%以上,它可以让我们的客户最小化系统光学损耗,尤其面向高能激光器。
优点
对指定的偏振有特殊的衍射效率
宽带和低角度的敏感性特殊设计
超抛光石英基底使波前变形最小化
使用熔融石英和高可靠介电材料
不使用聚合物或有机材料
每个光栅均为超低散射母光栅
应用
皮秒和飞秒脉冲压缩
高功率激光器
频谱合成和光束控制
远程光学传感器和光谱
规格
光学参数
Description
LSFSG-1000
T-1500-875
T-1600-976s
T-1600-1050p
T-1850-980
Units
Line Density
1000
1503.76
1600
1850
lines/mm
Operational Wavelength Range
1040±20
875±20
976±10
1050±20
890±40
nm
Optimum Angle of Incidence 1
31 ± 1
41 ±1
51.3±1
57.2±1
56±1
degrees
Line Density Uniformity (within grating)
0.001
Optimal Polarization 2
any
S-
P-
Diffraction Efficiency 3
> 94
> 85
%
Datasheet
Download
Out of Stock
coming soon
N/A
1 Grating will perform with high efficiency over significantly larger spectral range and range of angles- please inquire.
2 P-polarization: electric field vector is perpendicular to the grating lines. S-polarization: electric field vector is parallel to the grating lines.
3 Worst case in the operational wavelength range for optimal polarization.
机械参数
Value
Substrate Width and Height Tolerance
standard tolerance ± 0.2 mm
Grating Area Clear Aperture (CA)
0.5 mm from substrate edge; exception: 125 mm for 130 mm wide gratings
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 polymers.
Better tolerances and surface quality available for custom products.
订单信息
Wavelength, Polarization
Substrate Size 1, 2
Part Number
Price
1000 lines/mm
1040 nm, any
31.8 × 12.3 mm
LSFSG-1000-3212-94
$395.00
31.8 × 24.8 mm
LSFSG-1000-3225-94
$575.00
130.0 × 12.5 mm
LSFSG-1000-13012-94
$1450.00
130.0 × 20 mm
LSFSG-1000-13020-94
$2250.00
up to 135 mm diameter
LSFSG-1000-cust
call
1500 lines/mm
875 nm, any
24.8 × 15.9 mm
T-1500-875-2516-94
135.0 × 12.5 mm
LSFSG-1500-13512-94
LSFSG-1500-13020-94
T-1500-875-cust
1600 lines/mm
976 nm, S
T-1600-976s-3212-94
T-1600-976s-3225-94
LSFSG-976s-13512-94
LSFSG-976s-13020-94
T-1600-976s-cust
1050 nm, P
T-1600-1050p-3212-94
Not in stock
T-1600-1050p-3225-94
T-1600-1050p-cust
1850 lines/mm
890 nm, any
17.8 × 11.8
T-1850-890-1812-85
$285.00
1 Grating lines are parallel to the second dimension.
定制高效透射光栅
LighSmyth专业提供自定义高效透射光栅规格设计生产,包括自定义的波长范围、线密度、尺寸和性能水平
脉冲压缩透射光栅, LSFSG-1000
脉冲压缩透射光栅信息由筱晓(上海)光子技术有限公司为您提供,如您想了解更多关于脉冲压缩透射光栅报价、型号、参数等信息,欢迎来电或留言咨询。
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