Wavelength Stabilized Benchtop Laser for Raman
Ondax’s new Mini-Benchtop Lasers are a low-cost, high performance design alternative to existing benchtop lasers for Raman spectroscopy. Ultra-compact and easy to use, the Mini-Benchtop incorporates an Ondax SureLockTM VHG-stabilized laser diode to deliver steady, high-power, spectrum-narrowed performance. Offering plug-and-play operation with fiber-optic probes via a front-panel FC/PC fiber connector, the Mini includes manual power controls, a touchscreen display and emergency stop, delivering better than 1% power stability and less than 1-minute warm-up.
All SureLock™ Series lasers are stabilized using the Ondax PowerLockerr® Volume Holographic Grating (VHG), ensuring precise, ultra-stable center wavelengths, low temperature dependence, and consistent optical performance over the locked region. The narrowed linewidth, low power consumption, and broad stabilized temperature operating characteristics deliver affordable, portable instrument-quality performance.
Comes with an FC/PC front panel connector and optional 105 mm 3-meter fiber cable with FC/PC or SMA end connector. Available in powers up to 500mW at 785nm, 830nm, 976nm and 1064nm.
Features
Narrow spectral linewidth – 0.07nm FWHM
Manually adjustable power control with Touchscreen LCD display
High power – 350mW or 500mW
SMSR >40dB
Integrated drive electronics and temperature control
Plug-and-play with safety switch and key
Connectorized fiber coupled output – 105 mm MM fiber, 0.22 NA, FC/PC
CE certified and RoHS Compliant
Applications
Raman Spectroscopy
Metrology
Bio-instrumentation
Sensing
Analytical Instrumentation
Parameter | Symbol | Min | Typ | Max | Unit |
---|---|---|---|---|---|
Output Power | Po | – | 350, 500 | – | mW |
Center Wavelength(vacuum) | LP | 784.5, 829.5, 975.5, 1063.5 | 785, 830, 976, 1064 | 785.5, 830.5, 976.5, 1064.5 | nm |
Linewidth | Δλ | – | 0.07 | 0.15 | nm |
Fiber Type | 105µm core/ 900µm tubing | ||||
Connector | FC/PC or FC/APC | ||||
Numerical Aperture | NA | – | 0.22 | – | |
Operating Temperature2 | Top | 10 | 25 | 35 | °C |
Storage Temperature2 | Ts | 0 | – | 50 | °C |