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NR500 > SOL

NR500 요약정보 및 구매

제조사 SOL instruments Ltd.
원산지 Belarus
브랜드 NR500
모델 SOL instruments
판매가격 전화문의
포인트 0점
배송비결제 주문시 결제

상품 정보

상품 상세설명

3D Scanning Laser Confocal Raman Microscope Confotec™ NR500  


Features

  1. Simultaneous/Multifunctional Analysis:
  • Raman measurements
  • Luminiscent measurements
  • Laser Reflection and Transmission Measurements
  • 3D high-contrast images in reflected light
  • 3D Raman confocal measurements
  • Information about spectral and polarization propertis of a sample
  1. Spatial resolution:
  • horizontal up to 200 nm
  • axial up to 500 nm
  1. Wide spectral range:
  • 785nm: spectral range 50 - 3700cm-1
  • 633nm: spectral range 60 - 6700cm-1
  • 488nm: spectral range 150 - 10000cm-1
  1. Simultaneous use of up to 5 lasers by switching over the components inside the system.
  2. The scanning system provides, alongside with point-to-point scanning, fast scanning (1000x1000 pixel per 3 seconds) of a specimen with PMT signal registration.
    The scanning area: 130x130 ?m
  3. Specially designed monochromator-spectrograph with unique parameters:

spectral resolution up to 0.006 nm

astigmatism less than 5 ?m

Use of inverted and upright microscopes is possible.
Telescope with variable magnification for adapting laser beams to entrance pupils of microobjectives from 3 to 12 mm.
Polarized measurements.
High sensitivity at low power of laser excitation (from ?W to mW).
Reflection module for simultaneous obtaining of 3D image in reflected light.
Transmission measurements option.
Fully automated control of the system.
High temporal and temperature stability is provided by modular rigid and rod design.
No fiber optics that decrease some optical parameters (transmission, wave front, polarization).
Ring illumination for combination with AFM.
 

 

Graph_1 

Signal decrease from 90 % to 10 % at 200 nm,  λ=514 nm, 100Х immersion lens

Graph_2
Resolution along Z-axis.
The reflection from silicon wafer, obtained by moving the objective lens along the Z axis.
FW HW - 442 nm, λ=488 nm, 100x objective lens.
 

Graph_3

Specially designed monochromator-spectrograph with unique parameters:
spectral resolution up to 0.006 nm, astigmatism less than 5 ?m.
Absolute wavelength accurasy: about 0.016 nm
(for grating 2400 l/mm).
Pinhole spectral image at CCD camera.
Pixel size: 12 ?m.
Pinhole size: 12 ?m. Image size: 1.5 pixel

 Graph_4

Raman spectrum of Si wafer. Si (4) peak is clearly detected. Si (1) and Si (2) are in deep saturation. Confocal mode. Accumulation time - 60 seconds.
488 nm laser, 5 mW power

 Applications

  • Biosciense
    study of living cells cancerous pre-cancerous tissues, DNA, cytological investigations
  • Material science
    investigation of physical structure and chemical composition of semiconductors, thin films and other materials and structures
  • Nanotechnology
    study of physical properties of new carbonic nanomaterials such as graphene and nanotubes, determination of stress and deformation, estimation of structural order
  • Geoscience
    identification of minerals, detection of sample components distribution and their phases; jewels characterization and inclusions determination
  • Heritage and Art
    Non-destructive identification of different findings in the result of archeological excavations, identification of pigments, undercoatings on pictures, icons, wall paintings, ceramics
  • Organic chemistry
    study of chemical reaction mechanisms
  • Polymer chemistry
    coating technological process monitoring, investigation of polymer materials , including thin films
  • Pharmaceutical
    determination of distribution of pharmaceutical ingredients in drugs, raw material identification , monitoring and controlling of manufacturing processes
  • Cosmetology
    ointment, cream investigations as well as their penetration capability
  • Forensic science
    identification of unknown substances, different types of fibers, glass, paints , explosive materials, narcotic and toxic substances

 

 Spatial resolutions?

 

 Laser?

 

 Objective lens: magnification 

 and numerical aperture NA

 XY Spatial resolution?

 

 Z Spatial resolution?

 

 488 nm

 100X, NA = 0.95?

 

 295 nm

 450 nm

 633 nm

 100X, NA = 0.95?

 

 395 nm

 590 nm

 785 nm

 100X, NA = 0.95?

 

 560 nm

 750 nm

 

 Spectral range for Raman spectra detection:

 30 cm -1 ~ 6000 cm -1 

 (depends on the wavelength of the excitation laser)

 

 Spectral resolution:

 0,25 cm-1 (75 l/mm Echelle grating)?

 

 Sensitivity:

 peak of the 4th order of the Raman spectrum of Si is detected  within 1 min

 Modes of scanning:

 - Fast mapping: scanning of a laser beam along the 

 surface of a sample with XY galvanoscanner

 

- shifting a sample with XY motorized scanning stage

 near a fixed laser beam

 

- combined mode for fast obtaining panoramic images 

 with high spatial resolution: XY scanner (Fast mapping) +  motorized microscope stage

 Maximum scanning field size in the "Fast mapping" mode:

 XY 150 х 150 μm (with objective lens 100х)?

 

 Period of registration for one frame 150 х 150 μм in the 

 "Fast mapping" mode:

 3 s. / 1001 х 1001 pixels

 PC control:

 fully automated



 

 Microscope

 *Type, model:

 inverted Nikon Ti-S and upright Nikon Ni-U

 Motorized scanning stage:

 automated

 - travel range

 114 х 75 mm

 - accuracy (1 mm of shift)

 0.06 μm

 - XY repeatability

 ± 1 μm

 - minimal step

 0.02 μm

 Micro objective lens:

 100х NA-0.95

 40х NA-0.75

 20х NA-0.50 and other

 Z-scanner:

 piezo scanner

 - objective translation range

 80 μm

 - objective translation step

 50 nm

 - repeatability

< 6 nm

 

 High-resolution digital video camera:

 digital color CCD camera

 - sensor

 1/2", 2048 x 1536 pixels

 - ADC

 10 bit, speed 12 frames/s

 Laser radiation delivery:

 three-position turret

 * other types of inverted or upright microscopes available

 

 

 

 Optical-mechanical unit (OMU)

 Optimized optics for spectral range:

 325 - 1050 nm (UV-VIS-NIR)

 400 - 1100 nm (VIS-NIR)

 Laser radiation delivery:

 triple- and quintuple input port

 Laser beam attenuator:

 automated unit with VND filter, 0 - 3D

 Polarizers (excitation channel) and analyzer 

 (detection channel):

 Glan-Taylor prism (automated unit)

 Laser beam expander:

 automated vario telescope, magnification factor 1.0 ? 4.0x?

 

 Half-wave (λ/2) plate positioner:

 automated three- / five-postion

 Raman filter positioner:

 automated three- / five-postion

 Interference filter positioner:

 automated six-position

 Pre-pinhole objective lens positioner:

 automated three-coordinated (X, Y, Z)

 

 Image Monochromator-Spectrograph MS5004i

 Optical configuration:

 vertical

 Focal length:

 520 mm

 Magnification:

 1.0 vertical,

 1.0 horizontal

 Vertical spatial resolution:

 < 20 μm

 Flat field size:

 28 х 5 mm

 Stray light:

 1 х 10-5 (20 nm from laser line 633 nm)?

 

 Diffraction grating unit:

 automated four-position turret

 Spectral resolution:

 (wavelength 500 nm, CCD pixel 12 x 12 μm)

 0.25 cm-1 (Echelle grating 75 l/mm)

 0.9 cm-1 (grating 1800 l/mm)

 Spectral slits:

 automated confocal pinhole, smoothly regulated from 0 to

 1.5 mm

 - entrance

 automated, smoothly regulated from 0 to 2 mm

 - output

 automated, smoothly regulated from 0 to 2 mm

 Ports:

 1 input, 2 output

 Output ports switching:

 automated output mirror

 

 Spectral camera for spectrograph

 

 Type:

 digital CCD camera

 Sensor type:

 back-thinned CCD sensor 2048 х 122 pixels

 Pixel size:

 12 x 12 μm

 Pixel area size:

 24.576 x 1.464 mm (width x height)

 Spectral response range:

 from 200 to 1100 nm

 Cooling with temperature stabilization:

 two-stage Peltier element, min ? 45 °С 

 

 ADC:

 16 bit

 Sensivity:

 1 photon for 1 ADC reading (at the max. sensivity of 650 nm)

 Dynamic range:

 not less than 10 000

 

 Fast scanning unit X, Y

 

 Scanners:

 galvanometer scanners with X, Y mirrors

 Scanning modes:

 raster high-speed and start-stop

 Positioning accuracy:

 30 nm

 Scanning area:

 150 μm х 150 μm (with 100Х objective lens)?

 

 Scanning speed:

 3 s/frame 1001 х 1001 pixels

 

 Unit of confocal laser microscope

 

 Pre-pinhole objective lens positioner:

 automated three-coordinate (X, Y, Z)

 Confocal pinhole:

 automated confocal pinhole, smoothly regulated from

 0 to 1.5 mm

 Detector:

 Hamamatsu Photosensor module H6780-01?

 

 

 Lasers

 Type of laser:

 Up to 5 lasers can be used simultaneously

 

 Wavelength, nm?

 

 Output power, mW?

 

 He-Cd Laser (Single Mode

 (TEM00) He-Cd):

 325

 15,30,40,50 

 Diode-pumped Laser (DPSS):

 473

 25,50 

 Diode-pumped Laser (DPSS):

 532

 25,50 

 He-Ne Laser:

 633

 10

 Diode-pumped laser (DPSS):

 785

 80

 

 Using of other types of lasers with wavelength from 350 to 850 nm is possible

 

 

 

 

 

                                  Fig.1. Confotec NR500

  

 

 

 

 

상품 정보 고시

품명 NR500
모델명 NR500
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제조국 또는 원산지 Belarus
제조자 SOL instruments Ltd.
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