Probes for Raman Spectrometers
Product Details
Ocean Optics Raman probes are versatile tools used for Raman spectroscopy.
Each probe features high collection efficiency and effective laser line filtering. Additionally, we incorporate high throughput optics and a backscattering probe optical design.
The probe can measure various samples, including solids, liquids, and gases, and is customizable with different focal length lenses and removable optical fibers for flexibility.
Product Overview
Customizable
Easy-to-remove focusing lens and optical fibers to optimize for a specific Raman measurements
Durable and Sturdy
Probe body encased in a hard anodized aluminum housing
Versatile
Ideal for routine measurements of all sample types and can be used through glass and plastic containers
Specifications
Wavelength Coverage
100-4000 cm-1 (the ultimate range is spectrometer detector dependent)
| Specifications | ORP-XXX-B (with fiber) / ORP-XXX (probe only) |
| Excitation Wavelength | 532 nm, 638 nm, 785 nm, 1064 nm; other wavelengths available |
| Spectral Range | 100-4000 cm-1 (the ultimate range is spectrometer detector dependent) |
| Focal Length | 9 mm standard (12,15 and 18 mm optional); Note: Probe efficiency decreases with increasing focal length. |
| Spot Diameter at the Sample | 100 μm for standard fiber (fiber core dependent) |
| Working Distance | 7 mm for standard lens |
| Numerical Aperture | 0.22 with standard lens |
| Probe Body Dimensions | 2.25” L x 0.96” W x 0.58” H |
| Probe Body Material | Hard anodized aluminum |
| Probe Shaft Dimensions | 3/8” diameter x 2” length (custom lengths available) |
| Probe Shaft Material | 316 stainless steel |
| Filter Efficiency | OD >6 at laser wavelength |
| Operating Temperature | 0-85 ⁰C |
| Operating Pressure | 15 psi |
| Fiber Configuration | 100/600 μm fiber (standard) to laser and spectrometer, respectively; custom optical fiber cores available |
| Fiber Optic Cable | 1 m stainless steel armor cable standard (custom length available) |
| Coupling System | APC connector to laser, SMA connector to spectrometer |
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