透射光栅的作用是将入射光角度分散到光谱中。Lightsmyth脉冲压缩透射光栅高功率光束组合光谱衍射光栅产品线利用先进的设计和精确的光刻晶圆级制造，提供破纪录的光学性能和低成本，为光学系统提供强大的竞争优势。这些光栅提供了出色的光学性能、可靠性和有竞争力的价格的有吸引力的组合。 高衍射效率（典型值为95%）使客户能够在多通道配置中将光学损耗降至最低。高能脉冲和连续激光系统将受益于衍射光栅的高光学损伤阈值。它们不含有机材料，可以承受高达 500°C 的温度而不会降低性能。 与反射衍射光栅不同，透射衍射光栅可以与偏振无关，并且可以在最佳Littrow角度下工作，输入光束和衍射光束之间的角度间距很大。
产品特性：
光学规格：
Part Number 波长(nm) Grooves/mm AOI(°) 1 偏振2 效率3 尺寸 (mm) T-1400-800 800±20 1398.6 34.0±1 S and P ≥94 T-1400-800-100x24-94 800±20 1398.6 34.0±1 S and P ≥94 100 x 24 T-1400-800-12.7x12.7-94 800±20 1398.6 34.0±1 S and P ≥94 12.7 x 12.7 T-1400-800-130x14.9-94 800±20 1398.6 34.0±1 S and P ≥94 130 x 14.9 T-1400-800-24x14.9-94 800±20 1398.6 34.0±1 S and P ≥94 24 x 14.9 T-1400-800-24x24-94 800±20 1398.6 34.0±1 S and P ≥94 24 x 24 T-1400-800-60x60-94 800±20 1398.6 34.0±1 S and P ≥94 60 x 60 T-1850-800s 800±20 1851.85 47.8±1 S ≥94 typical T-1850-800s-15.8x10-93 800±20 1851.85 47.8±1 S ≥93 15.8 x 10 T-1850-800s-40x20.2-93 800±20 1851.85 47.8±1 S ≥93 40 x 20.2 T-1200-850s 850±20 1208.46 30.7±1 S ≥94 T-1200-850s-21.65x15.9-94 850±20 1208.46 30.7±1 S ≥94 21.65 x 15.9 T-1200-850S-11x11-90 850±20 1208.46 30.7±1 S ≥94 11 x 11 T-1500-875 875±20 1503.76 41.0±1 S and P ≥94 T-1500-875-15.8x10-94 875±20 1503.76 41.0±1 S and P ≥94 15.8 x 10 T-1500-875-24.8x15.8-94 875±20 1503.76 41.0±1 S and P ≥94 24.8 x 15.8 T-1702-895 895±20 1702.13 49.5±1 S and P ≥93 T-1702-895-24.7x15-93 895±20 1702.13 49.5±1 S and P ≥93 24.7 x 15 T-1850-915s 915±10 1851.85 57.9±1 S ≥93 T-1850-915s-31.8x10-93 915±10 1851.85 57.9±1 S ≥93 31.8 x 10 T-1850-915s-31.8x20.2-93 915±10 1851.85 57.9±1 S ≥93 31.8 x 20.2 T-1500-930 930±20 1500.38 44.2±1 S and P ≥94 T-1500-930-56x18-94 930±20 1500.38 44.2±1 S and P ≥94 56 x 18 T-1500-930-28x18-94 930±20 1500.38 44.2±1 S and P ≥94 28 x 18 T-1500-930-12x12-94 930±20 1500.38 44.2±1 S and P ≥94 12 x 12 T-1600-970s 970±10 1600 51.3±1 S ≥94 T-1600-970s-31.8x12.3-94 970±10 1600 51.3±1 S ≥94 31.8 x 12.3 T-1600-970s-31.8x24.8-94 970±10 1600 51.3±1 S ≥94 31.8 x 24.8 T-1850-970s 970±10 1851.85 63.9±1 S ≥93 T-1850-970s-31.8x10-93 970±10 1851.85 63.9±1 S ≥93 31.8 x 10 T-1850-970s-31.8x20-93 970±10 1851.85 63.9±1 S ≥93 31.8 x 20 T-1850-970s-120x20-93 970±10 1851.85 63.9±1 S ≥93 120 x 20 T-1600-1030s 1030±10 1600 55.5±1 S ≥94 T-1600-1030s-120x20-94 1030±10 1600 55.5±1 S ≥94 120 x 20 T-1600-1030s-15.8x12.3-94 1030±10 1600 55.5±1 S ≥94 15.8 x 12.3 T-1600-1030s-31.8x12.3-94 1030±10 1600 55.5±1 S ≥94 31.8 x 12.3 T-1600-1030s-31.8x24.8-94 1030±10 1600 55.5±1 S ≥94 31.8 x 24.8 T-1600-1030s-64.8x20-94 1030±10 1600 55.5±1 S ≥94 64.8 x 20 T-1702-1030s 1030±10 1702.13 61.2±1 S ≥94 T-1702-1030s-24.7x15-94 1030±10 1702.13 61.2±1 S ≥93 24.7 x 15 T-1702-1030s-64.8x15-93 1030±10 1702.13 61.2±1 S ≥93 64.8 x 15 T-1702-1030s-130x15-93 1030±10 1702.13 61.2±1 S ≥93 130 x 15 T-1739-1030s 1030±10 1739.13 63.6±1 S ≥94 T-1739-1030s-120x20-94 1030±10 1739.13 63.6±1 S ≥94 120 x 20 T-1739-1030s-20x10-94 1030±10 1739.13 63.6±1 S ≥94 20 x 10 T-1739-1030s-24x15-94 1030±10 1739.13 63.6±1 S ≥94 24 x 15 T-1739-1030s-47.9x10-94 1030±10 1739.13 63.6±1 S ≥94 47.9 x 10 T-1739-1035s 1035±10 1739.13 64.2±1 S ≥97 T-1739-1035s-32x20-97 1035±10 1739.13 64.2±1 S ≥97 32 x 20 T-1739-1035s-65x20-97 1035±10 1739.13 64.2±1 S ≥97 65 x 20 T-1739-1035s-120x20-97 1035±10 1739.13 64.2±1 S ≥97 120 x 20 T-1000-1040 1040±20 1000 31.3±1 S and P ≥94 T-1000-1040-12.3x12.3-94 1040±20 1000 31.3±1 S and P ≥94 12.3 x 12.3 T-1000-1040-120x20-94 1040±20 1000 31.3±1 S and P ≥94 120 x 20 T-1000-1040-120x24.8-94 1040±20 1000 31.3±1 S and P ≥94 120 x 24.8 T-1000-1040-31.8x12.3-94 1040±20 1000 31.3±1 S and P ≥94 31.8 x 12.3 T-1000-1040-31.8x24.8-94 1040±20 1000 31.3±1 S and P ≥94 31.8 x 24.8 T-1000-1040-60x12.3-94 1040±20 1000 31.3±1 S and P ≥94 60 x 12.3 T-1600-1060s 1060±20 1600 58.0±1 S ≥94 T-1600-1060s-120x20-94 1060±20 1600 58.0±1 S ≥94 120 x 20 T-1600-1060s-12.3x12.3-94 1060±20 1600 58.0±1 S ≥94 12.3 x 12.3 T-1600-1060s-31.8x12.3-94 1060±20 1600 58.0±1 S ≥94 31.8 x 12.3 T-1600-1060s-31.8x24.8-94 1060±20 1600 58.0±1 S ≥94 31.8 x 24.8 T-1600-1060s-64.8x20-94 1060±20 1600 58.0±1 S ≥94 64.8 x 20 T-1200-1310 1275-1345 1201.2 52.0±1 S and P ≥94 peak T-1200-1310-27x10-90 1275-1345 1201.2 52.0±1 S and P ≥90 peak 27 x 10 T-1200-1310-27x10-94 1275-1345 1201.2 52.0±1 S and P ≥94 peak 27 x 10 T-1200-1310-32x12-94 1275-1345 1201.2 52.0±1 S and P ≥94 peak 32 x 12 T-940C 1525-1565 940.07 46.5±1 S and P ≥94 typical T-940C-16x8.5-94 1525-1565 940.07 46.5±1 S and P ≥94 16 x 8.5 T-940C-21x17-94 1525-1565 940.07 46.5±1 S and P ≥94 21 x 17 T-940C-24x12.5-94-noAR 1525-1565 940.07 46.5±1 S and P ≥94 24 x 12.5 T-940C-24x12-90 1525-1565 940.07 46.5±1 S and P ≥90 24 x 12 T-940C-24x14-94 1525-1565 940.07 46.5±1 S and P ≥94 24 x 14 T-940C-24x20.5-90 1525-1565 940.07 46.5±1 S and P ≥90 24 x 20.5 T-966C 1525-1565 966.18 48.3±1 S and P ≥94 typical T-966C-16x10-94 1525-1565 966.18 48.3±1 S and P ≥94 16 x 10 T-966C-16x10-90OS 1525-1565 966.18 48.3±1 S and P ≥92 16 x 10 T-966C-24x16.4-92 1525-1565 966.18 48.3±1 S and P ≥92 24 x 16.4 T-966C-27x10-92 1525-1565 966.18 48.3±1 S and P ≥92 27 x 10 T-966C-27x10-94 1525-1565 966.18 48.3±1 S and P ≥94 27 x 10 T-966C-27x10-90OS 1525-1565 966.18 48.3±1 S and P ≥90 27 x 10 T-966C-27x10-92-noAR-OS 1525-1565 966.18 48.3±1 S and P ≥92 27 x 10 T-966C-29x13-92OS 1525-1565 966.18 48.3±1 S and P ≥92 29 x 13 T-966C-40x15-94 1525-1565 966.18 48.3±1 S and P ≥94 40 x 15 T-966C-40x15-92 1525-1565 966.18 48.3±1 S and P ≥92 40 x 15 T-1000C 1525-1565 1000 49.9±1 S and P ≥94 T-1000C-31.8x12.3-94 1525-1565 1000 49.9±1 S and P ≥94 31.8 x 12.3 T-1000C-32x20-94 1525-1565 1000 49.9±1 S and P ≥94 32 x 20 T-1200C 1529-1565 1201.2 68.0±1 S ≥85 T-1200C-57x7.5x8-S 1529-1565 1201.2 68.0±1 S ≥85 57 x 7.5 T-1200C-50x25x8-S 1529-1565 1201.2 68.0±1 S ≥85 50 x 25 T-711 1500-1800 711.24 35.55±1 S and P ≥94 T-711-1650-31.8x20-94 1500-1800 711.24 35.55±1 S and P ≥94 31.8 x 20
Part Number
波长(nm)
Grooves/mm
AOI(°) 1
偏振2
效率3
尺寸 (mm)
T-1400-800
800±20
1398.6
34.0±1
S and P
≥94
T-1400-800-100x24-94
100 x 24
T-1400-800-12.7x12.7-94
12.7 x 12.7
T-1400-800-130x14.9-94
130 x 14.9
T-1400-800-24x14.9-94
24 x 14.9
T-1400-800-24x24-94
24 x 24
T-1400-800-60x60-94
60 x 60
T-1850-800s
1851.85
47.8±1
S
≥94 typical
T-1850-800s-15.8x10-93
≥93
15.8 x 10
T-1850-800s-40x20.2-93
40 x 20.2
T-1200-850s
850±20
1208.46
30.7±1
T-1200-850s-21.65x15.9-94
21.65 x 15.9
T-1200-850S-11x11-90
11 x 11
T-1500-875
875±20
1503.76
41.0±1
T-1500-875-15.8x10-94
T-1500-875-24.8x15.8-94
24.8 x 15.8
T-1702-895
895±20
1702.13
49.5±1
T-1702-895-24.7x15-93
24.7 x 15
T-1850-915s
915±10
57.9±1
T-1850-915s-31.8x10-93
31.8 x 10
T-1850-915s-31.8x20.2-93
31.8 x 20.2
T-1500-930
930±20
1500.38
44.2±1
T-1500-930-56x18-94
56 x 18
T-1500-930-28x18-94
28 x 18
T-1500-930-12x12-94
12 x 12
T-1600-970s
970±10
1600
51.3±1
T-1600-970s-31.8x12.3-94
31.8 x 12.3
T-1600-970s-31.8x24.8-94
31.8 x 24.8
T-1850-970s
63.9±1
T-1850-970s-31.8x10-93
T-1850-970s-31.8x20-93
31.8 x 20
T-1850-970s-120x20-93
120 x 20
T-1600-1030s
1030±10
55.5±1
T-1600-1030s-120x20-94
T-1600-1030s-15.8x12.3-94
15.8 x 12.3
T-1600-1030s-31.8x12.3-94
T-1600-1030s-31.8x24.8-94
T-1600-1030s-64.8x20-94
64.8 x 20
T-1702-1030s
61.2±1
T-1702-1030s-24.7x15-94
T-1702-1030s-64.8x15-93
64.8 x 15
T-1702-1030s-130x15-93
130 x 15
T-1739-1030s
1739.13
63.6±1
T-1739-1030s-120x20-94
T-1739-1030s-20x10-94
20 x 10
T-1739-1030s-24x15-94
24 x 15
T-1739-1030s-47.9x10-94
47.9 x 10
T-1739-1035s
1035±10
64.2±1
≥97
T-1739-1035s-32x20-97
32 x 20
T-1739-1035s-65x20-97
65 x 20
T-1739-1035s-120x20-97
T-1000-1040
1040±20
1000
31.3±1
T-1000-1040-12.3x12.3-94
12.3 x 12.3
T-1000-1040-120x20-94
T-1000-1040-120x24.8-94
120 x 24.8
T-1000-1040-31.8x12.3-94
T-1000-1040-31.8x24.8-94
T-1000-1040-60x12.3-94
60 x 12.3
T-1600-1060s
1060±20
58.0±1
T-1600-1060s-120x20-94
T-1600-1060s-12.3x12.3-94
T-1600-1060s-31.8x12.3-94
T-1600-1060s-31.8x24.8-94
T-1600-1060s-64.8x20-94
T-1200-1310
1275-1345
1201.2
52.0±1
≥94 peak
T-1200-1310-27x10-90
≥90 peak
27 x 10
T-1200-1310-27x10-94
T-1200-1310-32x12-94
32 x 12
T-940C
1525-1565
940.07
46.5±1
T-940C-16x8.5-94
16 x 8.5
T-940C-21x17-94
21 x 17
T-940C-24x12.5-94-noAR
24 x 12.5
T-940C-24x12-90
≥90
24 x 12
T-940C-24x14-94
24 x 14
T-940C-24x20.5-90
24 x 20.5
T-966C
966.18
48.3±1
T-966C-16x10-94
16 x 10
T-966C-16x10-90OS
≥92
T-966C-24x16.4-92
24 x 16.4
T-966C-27x10-92
T-966C-27x10-94
T-966C-27x10-90OS
T-966C-27x10-92-noAR-OS
T-966C-29x13-92OS
29 x 13
T-966C-40x15-94
40 x 15
T-966C-40x15-92
T-1000C
49.9±1
T-1000C-31.8x12.3-94
T-1000C-32x20-94
T-1200C
1529-1565
68.0±1
≥85
T-1200C-57x7.5x8-S
57 x 7.5
T-1200C-50x25x8-S
50 x 25
T-711
1500-1800
711.24
35.55±1
T-711-1650-31.8x20-94
备注：
（1）光栅在更大角度范围内效率高;请咨询， （2）P偏振：垂直于光栅线的入射电场矢量。S-偏振：平行于光栅线的入射电场矢量。 （3） 对于同时支持 S 和 P 偏振的光栅，衍射效率是工作波长范围内任何给定波长下 S 和 P 偏振的平均效率。
机械规格：
描述
值
基材宽度和高度公差
标准公差±0.2 mm
光栅区域通光孔径（CA）
离基板边缘0.5mm; 例外：130mm宽的光栅125mm
基材厚度
0.675±0.050或0.95±0.050（可提供高达10 mm的定制厚度）
CA中的表面质量
60/40 scratch/dig
CA外的表面质量
无要求
材料
熔融石英衬底，非有机电介质。不含聚合物。
定制产品具有更好的公差和表面质量
定制高效脉冲压缩透射光栅高功率光束组合光谱衍射光栅 屹持光电提供根据您的规格定制高效透射光栅，包括自定义波长范围、线数、尺寸和性能水平。基板尺寸可达135 mm直径。
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