性能参数
多色仪及单色仪
320 ± 1 l/mm
全息记录(母), 薄膜环氧树脂复制
闪耀 (Blazed)
铝 (不保护)
≥ Ø 24 mm
-40 °C … +60 °C
产品表现
Diffraction efficiency (unpolarized @ cAD = 4°)
220 nm ≥ 65 %
300 nm ≥ 58 %
500 nm ≥ 20 %
基材规格
∅ 30 × 8 mm2
109.772 mm
0.5 mm (left surface)
200 – 950 nm
200 – 800 nm
110 mm
97.6 mm
-3.8°
10°
12.5 mm
23.4 mm
28.0 nm/mm
25.6 nm/mm
< 0.9 mm
< 0.8 mm
< 1.1 nm
< 1.7 nm
1 : 4.6
1 : 4.1
λ = 200 nm / 108.23 mm
λ = 550 nm / 108.23 mm
λ = 200 nm / 122.4 mm
λ = 800 nm / 122.4 mm
λ = 200 nm / 7.4°
λ = 550 nm / 14.0°
λ = 200 nm / -6.3°
λ = 800 nm / 4.7°
-16.1°
-7.9°
质保一年 (拆蓝胶封带前)
光栅为尘产品, 胶封带前经严格品质监督。
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