Contact:
Arnaud Magrez
Booking of the Raman Spectroscope
Renishaw inVia Reflex Raman Confocal microscope
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Console Characteristics:
Research grade adapted Leica DM 2700 microscope with N-PLAN Objectives 5x (NA 0.25 – WD 17.6 mm), 50x (NA 0.75 – WD 0.37 mm), 50x (NA 0.50 – WD 8.20 mm), 100x (NA 0.85 – WD 0.33 mm), LWD PL-FLUOTARL100x (NA 0.75 – WD 4,7 mm).
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Lasers:
All lasers are equipped with plasma lines rejection filter (PLRF) and kinematics laser mount.
| Wavelength | Power | Characteristics |
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405 nm
|
100 mW
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Linear vertically polarized (>100:1). TEMoo M2<1.1. Line width <1,0 MHz, Spot size 0,7 mm +/- 0,05 (@ laser aperture)
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488 nm
|
100 mW
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Linear vertically polarized (>100:1). TEMoo, M2<1.1. Line width <1,5 MHz, Spot size 0,65 mm – 0,75 mm (@ laser aperture)
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532 nm
|
35 mW
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Laser is vertically polarized (>100:1). TEMoo, M2<1.1. Line width <1 MHz, Spot size 0,7 mm (@ laser aperture)
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785 nm
|
125 mW
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Linear vertically polarized (single mode). TEMoo. Line width 1,0 MHz, Spot size 0,7 mm (@ laser aperture)
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Rayleigh filters:
Kinematically mounted, magnetically attached, Rayleigh line rejection filter (edge) set for the 405 nm excitation, allowing measurements to 250 cm-1.
Kinematically mounted, magnetically attached, Rayleigh line rejection filter (edge) set for the 488, 532 and 785 nm excitation, allowing measurements to 50 cm-1.
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Monochromator and gratings characteristics:
Single monochromator system comprising the following kinematics gratings:
|
Characteristics |
Optimised for |
|
300 l/mm |
405, 488, 532, 785 nm |
|
600 l/mm |
405, 488, 532, 785 nm |
| 1200 l/mm |
785 nm |
| 1800 l/mm | 532 nm |
| 2400 l/mm | 405, 488 nm |
| 3000 l/mm | 405, 488, 532 nm |
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Point by point Imaging and XYZ stage:
XYZ motorised microscope stage Renishaw HSES 100, with trackball, X and Y axis are encoded. (resolution 0.3 um, minimum step size 100 nm in X, Y and Z), for mapping experiments (point by point Imaging).