MCL-NSOM 近场扫描光学显微镜
MCL-NSOM 近场扫描光学显微镜
MCL-NSOM 近场扫描光学显微镜
MCL-NSOM 近场扫描光学显微镜
MCL-NSOM 近场扫描光学显微镜

MCL-NSOM 近场扫描光学显微镜

参考价：面议
型号： MCL-NSOM
产地： 美国
品牌： MCL关注纳米
评分：
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北京欧兰科技发展有限公司
金牌会员 丨 17年 丨 生产商
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Features

  • Complete inverted optical microscope

  • Six axes of motorized control

  • Closed loop XYZ piezo nanopositioning system

  • Independent automation for fiber alignment to optical axis

  • Alignment camera and detection APD included

  • Software included

Other Applications

  • Aperture-less NSOM

  • Resonant probe AFM

  • Near field spectroscopy

  • Fluorescence & epifluorescence microscopy

MCL-NSOM shown without acoustic, light tight enclosure

Product Description

The MCL-NSOM is a fully operational near field scanning optical microscope. It has been built on Mad City Labs versatile RM21™ inverted optical microscope which allows users to convert between NSOM, SPM, and fluorescence optical microscopy techniques.

The MCL-NSOM builds on our successful resonant probe SPM and incorporates common elements such as the MadPLL® phase lock loop controller. The NSOM also exploits our expertise in precision motion control by including six axes of motorized positioning, for the sample and NSOM probe, and three axes of closed loop piezo nanopositioning to provide exceptional position resolution and accuracy.

The MCL-NSOM also includes a 635nm laser excitation source, fiber launch, oil immersion objective lens (20x, 0.4 N.A.), CMOS alignment camera and avalanche photodiode detector. The microscope configurable design allows researchers to tailor the instrument for many different optical microscopy techniques including near field spectroscopy.

The MCL-NSOM is operated in aperture mode with shear force feedback. The standard 5 modes are supported: illumination, collection, illumination and collection, reflection and reflection collection. We supply a LabVIEW™ based software package which automates the motion control features.

Instrument overview of MCL-NSOM hardware
Schematic of the probe positioning element



Technical Specifications

Sample micropositioner (XY)25mm
Lens micropositioner (Z)
50mm
Fiber micropositioning (XYZ)25mm
     Micropositioning step size95nm
Micropositioning controllerMicro-Drive
Piezo Nanopositioner range of motion (XYZ)200μm x 200μm x 30μm
     Resolution0.4nm (XY), 0.06nm (Z)
     Step size0.2nm (XY), 0.03nm (Z)
Nanopositioning ControllerNano-Drive®
CommunicationUSB 2.0
DAC/ADC20 bit
TTL outputs4 channels
NSOM operationAperture
Feedback

Shear Force

Phase lock loop controllerMadPLL®
SoftwareAFMView™
Software compatibilityLabVIEW™
Objective lens20x, 0.4 N.A. oil immersion (infinity corrected)
Excitation and detection635nm, 5mW laser diode with fiber launch
0.3MP fiber alignment CMOS camera
Avalanche photodiode (200nm-1000nm), 1mm active area)
Supplied accessoriesCoaxial illuminator (LED)
Tuning fork with attached single mode fiber for NSOM
Tuning forks with etched tungsten tips (3)
Tuning forks(10)
Power supply90-260 VAC (50/60Hz)
Operating systemWindows Vista/7/8/10



Images

50 μm x 50 μm images of 500nm diameter polystyrene beads on a glass coverslip. Images taken using Mad City Labs AFM (left) and NSOM (right). NSOM in transmission mode. NSOM data collected using 640nm light with 100x, 1.25 N.A. objective lens and avalanche photodiode.



Additional Information

MCL-NSOM Catalog Pages





References


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  • Nano-OP Series High Speed Lens Positioners

  • Software

  • Cyto-Lite™ Laser


MCL-NSOM 近场扫描光学显微镜信息由北京欧兰科技发展有限公司为您提供，如您想了解更多关于MCL-NSOM 近场扫描光学显微镜报价、型号、参数等信息， 欢迎来电或留言咨询。除供应MCL-NSOM 近场扫描光学显微镜外，北京欧兰科技发展有限公司还可为您提供MadAFM原子力显微镜等产品， 公司有专业的客户服务团队，是您值得信赖的合作伙伴。
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