Fiber Optic Spectrum Analyzer Features
- Reliably Measure wavelength emissions from Lasers, Laser Diodes, & LEDs
- Characterize optical output and wavelength stability with time, temperature, and device drive current
- Options available for UV, VIS, & NIR wavelengths 190-2200nm
- High Resolutions down to 0.05nm
- Low cost, Research Grade, and portable
- SpectraWiz Mobile App and new interface options via SMART-Control
These instruments are used to measure wavelength emissions from Lasers, Laser Diodes and LED’s into the near infrared. A fiber optic cable is used to couple the output from the test device into the spectrometer. The instrument allows characterization of the wavelength stability with time, temperature, and device drive current. Depending on your application and wavelength requirements, StellarNet can offer high resolution spectrometers up to 0.1nm resolution. Contact StellarNet for availability of other wavelength range and resolutions.
Optical Fibers
For 1310 and 1550nm laser diodes, a fiber is used to couple the ST device connector with a spectrometer input connector (SMA). Other couplings use a 600um fiber with a lens attached to a SMA bulkhead fitting that can be easily mounted in the device emission path.
The factory performs calibrations for the appropriate wavelength range of your spectrometer using NIST traceable calibration lamps (calibration service IRRAD-CAL must be ordered with spectrometer and proper measurement accessories)
Fast delivery: most system can be calibrated and shipped within 1 week after receipt of order.
Absolute calibration: accuracy within 10% at detector integration setting used for calibration.
Certificate available: documentation with NIST traceable serial numbers.
If the user has an appropriate irradiance calibration source lamp, a field re-calibration can be easily performed using the included SpectraWiz software.
- Fast delivery: most system can be calibrated and shipped within 1 week after receipt of order
- Absolute calibration: accuracy within 10% at detector integration setting used for calibration
- Certificate available: documentation with NIST traceable serial numbers.
- If the user has an appropriate irradiance calibration source lamp, a field re-calibration can be easily performed using the included SpectraWiz software
Spectrum Analyzer Sample Spectra
SpectraWiz software enables wavelength measurements of emission peaks, peak area centroid, FWHM (Full Width Half Max), and dBm.
NIR2-HR HgA Emission Spectra using High Resolution NIR2-HR model spectrometer. StellarNet spectrometers can be built to customer specification in most cases. There is no extra charge for a ‘custom’ range spectrometer; however, it does become a non-returnable item.
High Resolution Spectrometer Models
Spectrometer model Wavelength Range (nm) Grating (g/mm) Grating Range (nm) Dispersion (nm/pixel) Slit-25 Res (nm) Slit-14 Res (nm)
HR-UV3 200-300 2400 100 0.048 0.21 0.14
HR-UV3b 300-400 2400 100 0.048 0.21 0.14
HR-UV4 200-340 1800 140 0.068 0.30 0.20
HR-VIS 350-750 600 400 0.195 1.20 0.80
HR-NIR 500-900 600 400 0.195 1.20 0.80
HR-NIR2 900-1075 1200 175 0.085 0.80 0.40
HR-NIR3 750-850 1800 100 0.049 0.30 0.20
HR-NIR4 500-580 2400 80 0.039 0.12 0.08
Fiber Optic Spectrum Analyzers Options and Pricing
Spectrometer Options for Fiber Optic Spectrum Analysis
BLUE-Wave
Visible spectrometers with many models over the 350-1150nm range (UV options available). High resolution and narrow wavelength range. $3,200.00
DSR-CSR-512 BLACK-Comet model C-SR (UV-VIS-NIR, CCD) and DWARF-Star- NIR-512 (InGaAs PDA) for 200-1700nm $19,450.00
HR The HR Spectrometer Series consists of our high resolution spectrometers over the UV, VIS, & NIR wavelength range from 190-2300nm $4,000.00
HR-X HR-X Hi-Res Spectrometer Series consists of our highest resolution spectrometers yet with many models over the UV, VIS, & NIR wavelength range $6,000.00
InGaAs-1024-NIR3-HR NIR Spectrometer, 1500-1640nm, with cooled 1024 element InGaAs PDA detector $21,500.00
DSR-CSR-1024 BLACK-Comet model C-SR (UV-VIS-NIR, CCD) and DWARF-Star-NIR- 1024 (InGaAs PDA) for 200-1700nm $24,450.00
Spectrum Analysis Accessories
F600-VISNIR Armored, 600um diameter single strand, multimode fiber optic cable with black PVC jacket and 2 SMA conectors-2 meter length for wavelength range 400-2200nm. $200.00
F600-UVVis-SR Armored, Solarization Resistant, 600um diameter single strand, multimode fiber optic cable for Deep UV application with black PVC jacket and 2 SMA connectors-2 meters length for wavelengths <400nm. $225.00
CR2 Miniature cosine receptor for UV-VIS–NIR, 1/4 inch diameter with fiber optic cable attachment for irradiance measurements. Calibration performed using NIST traceable lamp operating from 200-1700nm. Buy Online $200.00
Col-Tubes Cosine receptor holder with field of view reducing extension tubes. Can be used as a tripod or handheld pointer (gun) for the cosine receptor accessory. Comes with a set of 3 field of view reducing “collimating tubes” with 10, 20, and 30 deg FOV. Custom lengths also available. Buy Online $250.00
CR2-TP miniature Tri-Pod stand for CR2 with 3 folding legs, setup any orientation, case included. $75.00
IC2 Integrating Cube (Light Sphere), 2 inch cube with 5/8 inch input port, 1 SMA fiber output, Barium Sulfate white coating. Buy Online $600.00
IC2-TP miniature Tri-Pod stand for IC2 with 3 folding legs, setup any orientation, case included $75.00
IS6 is a 6” integrating sphere with a 2.0” input port, 1 SMA fiber optic output, and internal white coating. Buy Online $2,050.00
IS-Lamp is a Calibrated Miniature 10 Watt fiber optic VIS-NIR light source for the IS6 mounted on a 2″ port cap, 400-1050nm, NIST traceable. Includes lamp with data file used to calibrate the system for total flux measurements in watts/nm and lumens/nm. $650.00
IS-SMA is a SMA connector mounted on a 2″ port cap with internal white coating. Allows direct connect of SMA terminating optical fibers to integrating sphere $175.00
IS-RED is a 2″ port cap with reduced sized 1″ diameter aperture with internal white coating $175.00
Calibration Services
RAD-CAL Radiant power calibration in Watts/nm 300-1100nm or 900-1700 nm also for LED Lumens/nm $350.00
IRRAD-CAL-Fast Expedited Calibration Service guaranteed <1.5 weeks. Contact for availability $550.00
IRRAD-CAL-DOC Optional Calibration Certificate with details of calibration instrumentation and date and signature of calibration technician $175.00
RE-CAL Annual NIST traceable calibration service, instrument inspection, and x-axis realignment. Choose one from any of our offered calibration services including IRRAD-CAL for spectral irradiance, RAD-CAL-SR for spectral radiance, RAD-FLUX for radiant flux, and low light calibration options. Each additional calibration is $350 with an option for a calibration certificate. $700.00
IRRAD-CAL-Replacement File Copy of original calibration file supplied in electronic format by e-mail and/or replacement USB key. $150.00
*Note: actual spectrometer range can be smaller than range described for radiometric calibration
*Please contact a StellarNet sales representative about more spectrometer configurations
*Annual recalibration discounts and recalibration packages available
SpectraWiz Software
Free SpectraWiz Software
The powerful SpectraWiz® spectrometer software is provided free of charge with every spectrometer instrument. This includes drivers and customizable software for Windows. The SpectraWiz software is considered the “Swiss Army Knife of Spectroscopy” and may be used to accurately measure wavelength emissions, reflectance, transmission, absorption, concentrations, and absolute intensities. In addition to real-time spectroscopy, SpectraWiz® has built-in applications for SpectroRadiometry, SpectroColorimetry, ChemWiz chemistry lab concentration analyzer, and UV level monitors. Download SpectraWiz Software FREE
SpectraWiz Software Suite for LED Measurements
- Absolute intensity measurements Watts/m2
- µm watts/cm2
- PSD
- Lumens/m2 — LUX
- Moles per second — PAR
- Footcandles /m2
- Radiant Flux (watts) / Luminous Flux (lumens)
- CIELAB xy Chromaticity, dominant wavelength, purity
- Correlated Color temperature (CCT)
- Set Power Spectral Density (PSD) range
StellarRAD for iPhone and Andriod – Light Spectral Analysis App
The StellarRAD App for all WiFi-enabled StellarNet spectrometers (zAP2 WiFi upgrade) makes real-time light measurement quick and easy. Acquire full spectrum analysis of LEDs, lamps, lasers, solar or grow lights, and just about any type of luminaire from ultra-violet through the visible and near-infrared!
This intuitive app lets users control their spectrometer and capture basic and more advanced light measurement parameters such as spectral irradiance and lumens. Colorimetric analysis such as CRI (color rendering index), CCT (correlated color temperature), xy chromaticity, and much more are included. Easily save and export your data and full spectral graph as an .IRR text data file, screenshot, and/or PDF report with all parameters listed.
SpectraWiz MobileTM for Linux/RasPi
The SpectraWiz MobileTM for Linux/RasPi is designed to run directly on the SMART-Control spectrometer interfaces or can be packaged for your your requirements. Using the local access point or WiFi you can easily log in and run applications for General Spectroscopy, Radiometry, Colorimetry, and Concentration analysis.
The easy to use applications are written in python and provided free with purchase of a SMART-Control spectrometer upgrade. Source codes can be purchased separately and can be further customized to suite each user’s requirements. OEM customers can add their logos or additional computations and industrial customers can set their spectrometer and stream their data to PLCs or other process monitoring platforms. SMART-Control devices support RS232, 4-20mA Analog, 26 pin digital I/O, Ethernet, I2C and other options available upon request.
Integrating Spheres
StellarNet Integrating Spheres allow direct input of laser light for total power measurement. The IC2 is a 2″ internal diameter sphere with 2 SMA connectors for illumination and collection of light. Mounting tripods and other accessories are available for laser measurement.
6″ Integrating Sphere
IS6 is a 6” diameter integrating sphere with a 2.0” input port, internal reflective coating, baffle system, and SMA fiber optic output. StellarNet 6″ integrating spheres are now available with several port accessories such as calibration lamps, caps, SMA-couplers, and reducers.
IC2 is a 2” cube with internal integrating sphere. It has 5/8” input port and SMA fiber optic output. Another SMA input can be used for reflectance illumination. Select the IC2-TP miniature tripod for mounting the IC2 for alignment and repeatable measurement.
2″ Integrating Sphere
Interface Options
Standard Interface
The system includes a high speed plug & play interface using USB-2 connection.
zAP2 WiFi Upgrade
The zAP2 WiFi upgrade enables WiFi access to any spectrometer. Now use our new StellarRAD App on your iPhone or Android device. zAP2 WiFi upgrade can be added to all new and some old spectrometers in the field. Once added, the spectrometer runs as normal receiving power from the computer’s USB; if 5VDC power is connected directly to the BLUE-Wave, the zAP2 WiFi powers up and you can connect your device. Also, the zAP2 enables USB over IP and you can run SpectraWiz wirelessly on your Windows computer. $550
SMART-Control Interface Upgrade
The SMART-Control device offers communication flexibility and application specific customization for any StellarNet spectrometer. This add-on interface includes an integrated CPU with 1GB RAM and many communication protocols such as RS232, SPI, 4-20mA Analog for PLCs, Digital I/O, Ethernet, Wifi and many other options. The SMART-Control allows customers to move their spectrometers into process or OEM environments and stream their selected real world data.
Technical Information Request
National Space Day Spectroscopy with StellarNet
May 3rd is National Space Day! At StellarNet, we celebrate space day everyday. Our products are spaced-themed with names such as "BLACK-Comet", "Quasar", "DWARF-Star", and more! Space travel is no stranger to our spectrometers. They've even been able to do scientific...