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可调谐激光器

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400-2300nm超宽带可调谐激光器

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超宽带可调谐激光器(Tunable Laser Source)

所属类别:连续激光器(CW) » 可调谐激光器

所属品牌:

产品负责人:

姓名:刘工(Reeve)

电话:185 1625 1865(微信同号)

邮箱:yi-liu@auniontech.com


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    产品负责人:

    姓名:刘工(Reeve)

    电话:185 1625 1865(微信同号)

    邮箱: yi-liu@auniontech.com

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超宽带可调谐激光器(Tunable Laser Source)


TLS系列超宽带可调谐激光器是基于加拿大Photon etc公司的可调谐滤波器技术及超连续谱光源技术研发而成的。调谐范围从可见光到近红外,激光线宽最小可达0.3nm。在整个调谐范围内可实现极高的准确性(precise up to 0.05 nm)及准确度(accurate up to 0.1 nm)。


Photon etc 的光学线性可调滤波器(LLTF)是一种基于体积全息光栅的非色散可调带通滤波器。它提供了行业中最高的信号吞吐量,而且结合了非常高的光密度(> OD6)和出色的带外抑制以及广泛的波段可调性。针对这点,Photon将Fianium、NKT Photonics和LEUKOS的超连续介质技术的灵活性与其本身的滤波器无可比拟的带外抑制特性相结合,推出了由超连续谱白光光源与LLTF搭建的TLS系列超宽带可调谐激光器,允许应用于简单而精确的样品激励或仪器校准。图示为Photon的TLS输出光谱图。



Output from Photon etc’s tunable laser source. Visible option covering 400 - 1000 nm and SWIR option covering 1000 - 2500 nm.


产品特点:

  • 带外抑制高

  • 指向与功率稳定性

  • 宽调谐范围

  • 自由空间或光纤耦合

  • 微微秒或纳秒源

  • 输入功率可达20W

  • 可供选择的配件


参数规格:


CONTRAST VIS CONTRAST SWIR CONTRAST X

SPECTRAL RANGE
(extended and reduced spectral ranges also available**) 

400 - 1000 nm 1000 - 2300 nm
(2500 nm optional*)
where X represents
a custom spectral range
BANDWIDTH (FWHM)***  1.0 nm - 2.5 nm 2.0 nm - 5 nm High resolution: 
0.15 nm - 0.9 nm
OUT OF BAND REJECTION**** < -60 dB @ ± 40 nm < -60 dB @ ± 80 nm
(measured up to 1.7 µm)
depends on the bandwidth
MAXIMUM INPUT AVERAGE POWER 
HP4: UP TO 4W 
HP8: UP TO 8W 
HP20: UP TO 20W
HP8, HP20 HP8, HP20 HP4
PEAK EFFICIENCY  typically around 65%
OPTICAL DENSITY (OD)  > OD6 (measured at 1064 nm) TBD

SPECTRAL POWER DENSITY 

Coupled with 4W supercontinuum source:
< 1 - 3 mW

Coupled with 8W 
supercontinuum source:

< 2 - 5 mW

Coupled with 4W supercontinuum source:
< 2 - 5 mW

Coupled with 8W 
supercontinuum source:
< 5 - 9 mW

depends on the bandwidth
DAMAGE THRESHOLD  < 5 GW/cm2 peak power @ 1064 nm, 8 ns
BEAM DIAMETER  2 to 5 mm (depending on λ)
INPUT BEAM DIVERGENCE REQUIREMENT  < 0.45 mrad
WAVELENGTH RELATIVE ACCURACY  FWHM / 8
POINTING STABILITY  < 1mm lateral displacement @ 1 m from filter
SCANNING SPEED 
(MULTIPLE STEP) 

35 ms stabilization time for 0.1 nm step,

45 ms stabilization time for 0.2 nm step,

55 ms stabilization time for 1 nm step,

60 ms stabilization time for 2 nm step,

65 ms stabilization time for 5 nm step,

70 ms stabilization time for 10 nm step,

OPERATING SYSTEM (OS) 

Windows Vista (32 & 64 bits)

Windows 7 (32 & 64 bits)

Windows 8 (32 & 64 bits) 

SOFTWARE  PHySpec™ included (SDK available)
COMPUTER CONNECTION  USB 2.0 (compatible 1.1)
DIMENSIONS (L x W x H) 

9'' x 6.3'' x 6.7'' (filter)

23 cm x 16 cm x 17 cm (filter)

OPERATING TEMPERATURE  5 to 40°C
STORAGE TEMPERATURE  0 to 50°C
POWER SUPPLY  100 - 240 V, 50 - 60 Hz
OPTIONS & ACCESSORIES
ENHANCED SWIR N/A * up to 2500 nm
FIBEROPTIC OUTPUT  An X-Y-Z translation adjustment allows coupling optimization. The FC APC is available with the following fibers:
- 9/125 μm (single mode)
- 50/125 μm (multimode)
- 105/125 μm (multimode)
HARMONIC FILTER  Blocks the harmonics coming from the region
400-500 nm
Blocks the harmonics coming from the region
500-1000 nm and/or 1000-1250 nm
A filtre is chosen according to the spectral range
ALIGNMENT KIT (FOR FREE SPACE)  In free-space (input/output) configuration, the alignment kit allows the user to rapidly find the correct alignment
** EXTENDED AND REDUCED SPECTRAL  RANGES ALSO AVAILABLE   e.g.: 500-2000 nm, 400-1700 nm, 500-900 nm, 500-650 nm, 650-1000 nm,  1000-1700 nm, 1700-2300 nm, etc.




注意:

  • 输入光束的散度要求不超过1 mrad,否则将无法有效工作。

  • 如需在自由空间配置中达到此规格,需要将滤波器与Photon etc背景抑制附件耦合。

  • TLS总光强取决于LLTF所搭配超连续谱白光光源的光强


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产品标签:超宽带可调谐激光器,400~2300nm超宽带可调谐激光器,可调谐激光器,TLS系列超宽带可调谐激光器,加拿大Photon etc公司