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昊量光电 2009-09-21 14:21

Optical Tunable Filter (可调谐超窄带滤波器)

产品名称:Optical Tunable Filter (可调谐超窄带滤波器) q6ny2;/r  
所属类别:
Tunable Filter(可调谐光学滤波器) V%z?wDC  
厂家名称:昊量光电 ^tjw }sE  
产品简介: LLTF系列Laser Line Tunable Filter是一款非色散的亚纳米带宽可调谐光学滤波器。值得一提的是,因为采用的拥有专利的体光栅技术,这款可调谐光学滤波器具有惊人的60%的非偏振透过率,这是FTS, Fabry-Perot, 声光(AOTF),液晶(LCTF)等方法所无法企及的。波长调谐通过电脑程序控制,省去了重新调整光路带来的不便。此外,由于TNF系列超窄带宽Notch Filter中的filter是由全玻璃材料制成,所以和传统的Notch Filter比较,它具有更高的损伤阈值及工作寿命。 _]-4UA-  
Example of measured line profile of a supercontinuum laser passing through Photon etc.’s LLTF
Experimental setup for Raman characterization
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典型应用:
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 配合任何可调谐激光器使用
 共振拉曼光谱
 碳纳米管测量
 Metal-ligands共振拉曼光谱
 多线拉曼光谱
 生物医疗
    高光谱成像
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技术指标:
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Source Type
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Spectral range (nm)
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`6lOqH  
FWHM(nm)
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!tcz_%  
Dye Laser
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FJ4,|x3v[x  
540 - 800
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'7/F]S0K  
<0.3
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;]b4O4C\  
Ti:Saphire Laser
dJ#go*Gn  
ck%YEMs  
715 - 1000
KeRC8mYp  
j7QK8O$XL  
<0.3
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NL>Trv5  
800 - 1100
FRajo~H  
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<0.4
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High Power Supercontinuum source (up to 8 W)
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F'sX ^/;  
400 - 1000
L6DYunh}^N  
3;VH'hh_  
<0.4
vz>9jw:Y  
<\fA}b  
1000 - 2300
5S2 j5M00  
p5tb=Zg_  
<2
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d(TN(6g@  
Medium power L\UGC%]9  
Supercontinuum source (up to 50 mW)
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400 - 1000
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<0.4
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1000 - 2300
jf`w8*R  
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<2
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Custom possibilities
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Available spectral window
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400 - 2300 nm
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Available bandwidths (FWHM)
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From 0.3 nm to 3 nm depending on wavelength
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Tuning range
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From 260 nm to 1300 nm
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Pointing stability
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< 1 mm lateral displacement (for 1.3 μm spectral range)
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Peak transmission
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Up to 60%
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Wavelength relative resolution
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0.05 nm (for FWHM = 0.3 nm)
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Damage threshold
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2wB *c9~  
> 100 kW/cm2 average power > 5 GW/cm2 peak power @ 1064 nm, 8 ns
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Aperture diameter
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≤ 5 mm
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Dimensions (L x W x H)
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10’’ x 7.5’’ x 9.25’’ (25.4 cm x 19.05 cm x 23.5 cm)
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Operating temperature
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10 to 40°C
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Storage temperature
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5 to 50°C
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Software
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PHySpec included or basic functions available with ActiveX drivers
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Computer connection
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USB 2.0 (compatible 1.1)
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3%(r,AD  
Power supply
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100 - 240 V , 50 - 60 Hz
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如需进一步信息,请致电昊量光电。 zEO~mJzo  
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上海昊量光电设备有限公司 .6$=]hdAp  
电话:021-51083793 N [3Y~HX!q  
传真:021-64087293  rn( drG  
Website: www.haoliangtech.com
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