1064nm Raman Spectrometers 
Similar Searches: Raman Probes, Raman Lasers, Raman Microscopes, Portable Raman Analyzers, Raman Libraries
1064nm Example Raman Spectra-
StellarNet offers a variety of high performance spectrometers configured for 1064nm Raman spectroscopy. 1064nm laser excitation is a common wavelength chosen for Raman spectroscopy. The main benefit of 1064nm Raman spectroscopy is its has the lowest fluorescence of any excitation wavelength. Conversely, it has the lowest Raman signal strength (i.e. about 15x smaller) and requires a longer collection time to see your signal. This can damage certain sample types. Therefore, 1064nm Raman is ideal for certain colored polymers, dyes, oils, or other materials that may have fluorescing components but won’t be damaged with long radiation exposures.
Raman-HR-TEC-1064 Spectrometers are our most popular 1064 Raman spectrometers and include an enhanced “low noise” InGaAs detector array with 1024 pixels tuned for 1064nm Raman with advanced detector lens assembly for ultra sensitivity at long exposure times. The spectrometer also includes a 2-stage Thermoelectric cooler for best performance.
Raman-SR-TEC-1064 Spectrometer is a slightly more affordable option with 512 pixels providing approximately half the resolution performance over the same range.
StellarCASE-Raman-1064 is a portable and rugged Raman System for “Open & Measure” Application. This complete system includes a high performance Raman spectrometer (Raman-HR-TEC-1064), High power Laser, and vial holder. More Info…
Model Ranges and Resolutions
| Raman Spectrometer | Wavelength Range (cm-1) | Resolution (cm-1) | Integrated 2-Stage TE Cooler |
|---|---|---|---|
| Raman-HR-TEC-1064 | 200-2,250 | 11 | Yes |
| Raman-SR-TEC-1064 | 200-2,250 | 22 | Yes |
HR = High Resolution
SR = Standard Resolution
Note: -HR and -SR models use ultra low dark noise sensor
Technical Specifications
1064nm Raman Spectrometers
| Optical Parameters | |
| Optical Resolution: | HR/EHR= 11 cm-1 SR/ER = 22 cm-1 |
| Spectral Range: | HR = 200-2,250 cm-1 SR= 200-2,250 cm-1 ER/EHR = 200-3500cm-1 Early Start Available |
| Diffraction Gratings: | 2400/1200 g/mm with gold surface |
| Stray Light: | <0.05% |
| Optical Input: | SMA-905 |
| Detector & Electronics | |
| Detector Type: | InGaAs low noise PDA 512 or 1024 pixels |
| Detector Lens: | Advanced cylindrical lens assembly |
| Thermo Electric Cooling: | 2 Stage = -30 Deg C |
| Exposure Times: | 8 minutes |
| Signal to Noise: | >4000:1 |
| Physical | |
| Dimensions: | HR/EHR = 6 x 17 x 15.5 cm SR = 5 x 7.6 x 12.7cm |
| Weight: | HR/EHR= 1.5 kg SR= 0.8 kg |
| Software & Interface | |
| Operating System: | Win XP, 7,8,10 Linux |
| Interface: | USB-2 (Wifi & Webserver Options) |
| Software: | SpectraWiz, SpectraWiz-ID, LabView, Spectroscopy Pro-tools, Delphi, C, C# |
1064nm Laser Options
Ramulaser™ 1064nm Ramulaser-Vial-1064
1064nm Raman Probes & Accessories
Raman-Probe-1064 – Attaches to 1064nm laser via FC/APC and spectrometer via SMA 905, has integrated Raman filters and optics (working distance– 4.5mm), high efficiency collection fibers for StellarNet Raman spectrometers
Raman 1064nm Probe Accessories
Raman-Probe-TIP – attachements tips can be purchased for additional working distance options. Just screw on to replace
Raman-Probe-TIP-Tele – Telescoping Raman probe tip lens assembly attachment for 3cm working distance. Designed to by mounted on to standard Raman probe with 5mm working distance
RPH4 – Raman Probe Holder block supports 1/2″ vials.
RPH5 – Vertical Raman Probe Holder Block for powder and solids. Samples are placed onto a slide and inserted into the measurement chamber of the block. Includes a laser safety interlock which only allows the laser to fire when the probe is securely seated into the holder.
Specialty Raman 1064nm Probes
Raman-Probe-HT – High Temperature Raman probe to 200 deg C
Raman-Probe-Immersion Immersion Raman Probes for 1064nm source. Stainless-steel, cylindrical probe head with removable immersion sleeve, overall dimensions 5/8″ (15.8mm) diameter x 8″ (230 mm) length
Raman-Probe-Process – Raman Process Probe for 1064nm source. Stainless-steel pressure sleeve specified to 3000 psi and up to 500ºC. Sapphire window and gold seal are resistant to many corrosive chemical environments.
1064nm Applications Notes
Frequently Asked Questions
If my current Raman spectrometer does not have TEC-X2, can I upgrade it?
If I don’t have interchangeable slits, can I upgrade my spectrometer to have them?
How do increase my exposure time to 8 minutes?
How do I choose a Raman Wavelength?
How do I know if my sample has nice Raman spectra?
How do I convert wavelength to cm-1 ?
Is Raman a destructive or non-destructive technique?
What do I do if my laser burns my samples?
How do I remove baseline shapes such as signal Raman fluorescence or vial glass from my spectra?
What are chemicals commonly detected with SERS?
Do I need to wear laser safety goggles?
What is the spot size and working distance for Raman probes?
Other Raman Spectrometer Wavelengths
Popular Pre-configured Raman Systems
Technical Information Request
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