性能参数
单色仪
1600 ± 2 l/mm
全息记录（母）, 薄膜环氧树脂复制
闪耀 (Blazed)
铝 (不保护)
≥ Ø 17 mm
-40 °C … +60 °C
产品表现
Diffraction efficiency (unpolarized @ cAD = 32°)
230 nm ≥ 65 %
400 nm ≥ 18 %
基材规格
∅ 25 × 10 mm2
149.732 mm
0.5 mm (left surface)
140 – 200 nm
200 – 400 nm
670 – 830 nm
144.7 mm
159.7 mm
128.8 mm
-2.4°
4.0°
28.0°
15.8 mm
50.9 mm
62.4 mm
3.8 nm/mm
3.9 nm/mm
2.6 nm/mm
< 0.3 mm
< 1.65 mm
< 8 mm
< 0.08 nm
< 0.95 nm
< 0.14 nm
1 : 7.6
1 : 9.4
λ = 140 nm / 156.6 mm
λ = 200 nm / -
λ = 200 nm / 146.6 mm
λ = 400 nm / -
λ = 670 nm / 164.8 mm
λ = 830 nm / -
λ = 140 nm / 15.4°
λ = 200 nm / 21.2°
λ = 200 nm / 14.5°
λ = 400 nm / 34.8°
λ = 670 nm / 37.1°
λ = 830 nm / 59.2°
λ = 140 nm / -7.4°
λ = 200 nm / -23.9°
λ = 670 nm / -15.3°
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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