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声光频移 (AOFS) | 瑆创光学电子商店

声光频移 (AOFS)

 

 

声光频移器

一种将输入光的频率转换为射频驱动器频率的声光装置

 

当激光束穿过所有声光器件后,衍射输出光束将产生频移。声光移频器(AOFS)是一种专为移频而设计的小型设备。根据选择的入射角,AOFS将根据所应用射频信号的频率向上或向下移动频率,并且两个或多个设备可以级联以实现和频或差频组合。SIMTRUM提供的AOFS产品采用特殊设计的吸声角度,最大限度地减少声反射,提高AOFS效率。

 

除了传统的基于teo2的产品外,SIMTRUM的AOFS还提供各种产品,包括UVFS和Ge单晶,可单独使用或级联使用,以根据需要实现15-250 MHz的频移。

 

 

 

工作原理

应用 

激光外差干涉

激光多普勒测速

多普勒振动测量(LDV)

 

 

 

   

 


产品规格及说明书

 

通用规范
作用材料 二氧化碲
声学模式 剪切
工作波长 633 / 1064 nm
极化 入射光束:线性,水平于基底
一级光束:线性,垂直于基底
零级光束:线性,水平于基底
传输 > 95% ~ 97%
有效孔径 1.0 / 3.0 mm
中心频率 (Fc) 20 ~ 115 MHz
射频带宽 (RB) 5 ~ 15 MHz
衍射效率 @RB > 80%
射频功率 < 1 ~ 2 W (Max)
输入阻抗 50Ω Nominal
VSWR @Fc < 2.5:1 / < 3:1
射频连接器 SMA-F
制冷 传导冷却
外壳材料 铝合金6063

订购信息

 

 

型号 波长 有效孔径 中心频率 衍射效率 射频功率(最大) 光学材料 制冷
STFS1001-TS020-030-633 633 nm 3.0 mm 20 MHz / > 80 % 二氧化碲 传导冷却
STFS1002-TS042-030-633 633 nm 3.0 mm 42 MHz / > 80 % 二氧化碲 传导冷却
STFS1003-TL100-030-633 633 nm 3.0 mm 100 MHz / > 80 % 二氧化碲 传导冷却
STFS1004-TL115-030-633 633 nm 3.0 mm 115 MHz / > 80 % 二氧化碲 传导冷却
STFS1005-TS042-030-633 633 nm 3.0 mm 42 MHz / > 80 % 二氧化碲 传导冷却
STFS1006-TS020-030-633 633 nm 3.0 mm 20 MHz / > 80 % 二氧化碲 传导冷却
STFS2001-TS042-020-030-633 633 nm 3.0 mm 42 MHz &
    20 MHz
/ > 80 % 二氧化碲 传导冷却
STFS1008-TS070_5-010-1064 1064 nm 1.0 mm 73 MHz 5 MHz > 80 % 二氧化碲 传导冷却
STFS1007-TS073_15-010-1064 1064 nm 1.0 mm 73 MHz 15 MHz > 80 % 二氧化碲 传导冷却

 


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Compare Model Drawings & Specs Availability Reference Price
(USD)
STFS1001-TS020-030-633
Acousto-Optic Frequency Shift (AOFS), wavelength 633nm, active aperture 3.0mm, center frequency 20MHz, RF power >80% (2W max), Tellurium dioxide, conduction-cooled, provide AOM-matched RF driver
6 - 8 Weeks Request for quote
STFS1002-TS042-030-633
Acousto-Optic Frequency Shift (AOFS), wavelength 633nm, active aperture 3.0mm, center frequency 42MHz, RF power >80% (2W max), Tellurium dioxide, conduction-cooled, provide AOM-matched RF driver
6 - 8 Weeks Request for quote
STFS1003-TL100-030-633
Acousto-Optic Frequency Shift (AOFS), wavelength 633nm, active aperture 3.0mm, center frequency 100MHz, RF power >80%, Tellurium dioxide, conduction-cooled, provide AOM-matched RF driver
6 - 8 Weeks Request for quote
STFS1004-TL115-030-633
Acousto-Optic Frequency Shift (AOFS), wavelength 633nm, active aperture 3.0mm, center frequency 115MHz, RF power >80%, Tellurium dioxide, conduction-cooled, provide AOM-matched RF driver
6 - 8 Weeks Request for quote
STFS1005-TS042-030-633
Acousto-Optic Frequency Shift (AOFS), wavelength 633nm, active aperture 3.0mm, center frequency 42MHz, RF power >80% (<1W), Tellurium dioxide, conduction-cooled, provide AOM-matched RF driver
6 - 8 Weeks Request for quote
STFS1006-TS020-030-633
Acousto-Optic Frequency Shift (AOFS), wavelength 633nm, active aperture 3.0mm, center frequency 20MHz, RF power >80% (<1W), Tellurium dioxide, conduction-cooled, provide AOM-matched RF driver
6 - 8 Weeks Request for quote
STFS2001-TS042-020-030-633
Acousto-Optic Frequency Shift (AOFS), wavelength 633nm, active aperture 3.0mm, center frequency 40MHz & 20MHz, RF power >80% , Tellurium dioxide, conduction-cooled, provide AOM-matched RF driver
6 - 8 Weeks Request for quote
STFS1008-TS070_5-010-1064
Acousto-Optic Frequency Shift (AOFS), wavelength 1064nm, active aperture 1.0mm, center frequency 73MHz, diffraction efficiency 5MHz, RF power >80%, Tellurium dioxide, conduction-cooled, provide AOM-matched RF driver
6 - 8 Weeks Request for quote
STFS1007-TS073_15-010-1064
Acousto-Optic Frequency Shift (AOFS), wavelength 1064nm, active aperture 1.0mm, center frequency 73MHz, diffraction efficiency 15MHz, RF power >80% , Tellurium dioxide, conduction-cooled, provide AOM-matched RF driver
6 - 8 Weeks Request for quote

STFS1007-TS073_15-010-1064 - Parameter

STFS1008-TS070_5-010-1064  - Parameter

STFS2001-TS042-020-030-633 - Parameter

STFS1006-TS020-030-633 - Parameter

STFS1005-TS042-030-633 - Parameter

STFS1004-TL115-030-633 - Parameter

STFS1003-TL100-030-633 - Parameter

STFS1002-TS042-030-633 - Parameter

STFS1001-TS020-030-633 - Parameter

STFS1007-TS073_15-010-1064 - Download

STFS1008-TS070_5-010-1064  - Download

STFS2001-TS042-020-030-633 - Download

STFS1006-TS020-030-633 - Download

STFS1005-TS042-030-633 - Download

STFS1004-TL115-030-633 - Download

STFS1003-TL100-030-633 - Download

STFS1002-TS042-030-633 - Download

STFS1001-TS020-030-633 - Download

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Compare Model Drawings & Specs Availability Reference Price
(USD)