400-6699-117转1000
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参考报价: | 面议 | 型号: | AOTF |
品牌: | Isomet | 产地: | 美国 |
关注度: | 2 | 信息完整度: | |
样本: | 典型用户: | 暂无 |
400-6699-117转1000
声光可调滤波器(AOTF)(Isomet)
声光衍射要求晶体材料中光与声波之间的动量匹配。对于声光调制器,当输入光束对准布拉格角时,动量匹配达到最大。AOTF的应用程序是不同的。与调制器的情况不同,AOTF经常用于非相干、准直性差的光,并且需要大的孔径和宽的接受角。为了满足这些要求,AOTF利用了双折射晶体的非线性特性。晶体取向和声发射角的设计使得衍射发生在非常窄的波长范围内,具有非常特定的射频频率。事实上,它是如此特殊,多个同步频率可以应用到一个AOTF没有过多的互调。这允许控制波长混合。声发射角与入射角通过设计联系在一起,共同定义了AOTF特性。
Visible Tunable Filters
Model | Spectral Range (µm) | Active Aperture (sq. mm) | Acceptance Angle (Deg.) | Optical BW (nm) | Drive Frequency (MHz) | Suggested Driver |
AOLF615-1049 | VIS | 2.5x2.5 | 3.5 - 4.5 | 1.0 - 6.0 | 109 - 65 | Here |
AOLF615-1082 | VIS | 2.5x2.5 | 3.5 - 4.5 | 1.0 - 6.0 | 109 - 65 | Here |
AOTF614-08 | VIS,NIR | 5x5 | 3.5 - 6.0 | 1.0 - 22.0 | 140 - 35 | Here |
AOTF614-16 | VIS,NIR | 5x5 | 2.5 - 4.2 | 0.6 - 11.0 | 140 - 35 | Here |
AOTF614-24 | VIS,NIR | 5x5 | 3.5 - 6.0 | 0.4 - 7.0 | 140 - 35 | Here |
AOTF1331 | mid-IR | 7x7 | 5 | 30 - 50 | 24 - 39 | Here |
AOTF1110-VB | VIS,NIR | 10x10 | 5.7 (nominal) | Variable | 80 - 50 | Here |
NIR - IR Tunable Filters
Model | Spectral Range (µm) | Active Aperture (sq. mm) | Acceptance Angle (Deg.) | Optical BW (nm) | Drive Freq (MHz) | Suggested Driver |
AOTF614-08 | VIS,NIR | 5x5 | 3.5 - 6.0 | 1.0 - 22.0 | 140 - 35 | Here |
AOTF614-16 | VIS,NIR | 5x5 | 2.5 - 4.2 | 0.6 - 11.0 | 140 - 35 | Here |
AOTF614-24 | VIS,NIR | 5x5 | 3.5 - 6.0 | 0.4 - 7.0 | 140 - 35 | Here |
AOTF920-14 | NIR | 5x5 | 3.4 - 6.1 | 2.0 - 27.0 | 95 - 26 | Here |
AOTF920-20 | NIR | 5x5 | 2.6 - 4.9 | 1.5 - 18.5 | 95 - 26 | Here |
AOTF920-24 | NIR | 5x5 | 2.8 - 5.0 | 1.0 - 15.5 | 95 - 26 | Here |
AOTF1331 | mid-IR | 7x7 | 5 | 30 - 50 | 24 - 39 | Here |
AOTF1550-SLS | 1550nm | 3x3 | - | 2 | 81 - 84 | Here |
AOTF1110-VB | VIS,NIR | 10x10 | 5.7 (nominal) | Variable | 80 - 50 | Here |