• 分光镜
• 分光片

分光镜

技术指标:
材料: ...................................................................................BK7
尺寸公差: .....................................................................±0.2mm
有效孔径: ..........................................................................>90%
光线偏移: .............................................................................±3'
面形: ...................................................................λ/4, @632.8nm
光洁度: ..............................................................................60-40
尺寸(L x W x T): ..........2.5 x 2.5 x 2.5mm to 50.8 x 50.8 x 50.8mm

注:
窄带非偏振分光膜:
斜面窄带镀非偏振分光膜:
透过率: Tp = Ts = 50%±5%
反射率: Rs = Rp = 50%±5%
增透膜: 4个面镀增透膜,R <0.25%
中心波长: 488, 514.5, 532, 632.8, 635, 670, 780, 850, 980, 1064nm

宽带非偏振分光膜:
斜面镀宽带非偏振分光膜:
透过率: Tp = Ts = 45%±5%
反射率: Rs = Rp = 45%±5%
宽带增透膜: 4个面镀宽带增透膜
中心波长: 450-680, 650-850, 900-1200, 1200-1500nm