SureLock™ 785nm-1064nm Butterfly Lasers for Raman
Ondax’s fiber-coupled and free-space butterfly lasers are designed specifically for Raman spectroscopy applications, and offer high-power, wavelength-stabilized performance in both fiber-coupled (FC) and free space (FS) configurations. The narrowed linewidth, low power consumption, and broad stabilized temperature operating characteristics deliver affordable, portable instrument-quality performance in a broad choice of wavelengths from 785nm to 1064nm..
All SureLock™ Series lasers are stabilized using the Ondax PowerLocker® Volume Holographic Grating, ensuring precise, ultra-stable center wavelengths, low temperature dependence, and consistent optical performance over the locked region.
Fiber-coupled versions are available with FC/PC or FC/APC connectors.
Features
Compact 14-pin butterfly footprint
Narrow spectral linewidth 0.15nm
Wavelength stability across operating range 0.01nm/°C
Fiber coupled output 100µm MM fiber
Applications
Raman Spectroscopy
Metrology
Bio-instrumentation
Sensing
Analytical Instrumentation
| Parameter | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Output Power | Po | – | 600 (FC) 800 (FS) | – | 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 |
| Central Stabilized Temperature1 | Tc | 20 | – | 40 | °C |
| Stabilized Temperature Range1 | Tr | 14 | – | – | °C |
| Parameter | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Threshold Current | Ith | – | 325 | – | mA |
| Operating Current | Iop | – | 1100 | 1500 | mA |
| Operating Voltage | Vop | – | 1.9 | 2.2 | V |
| TEC Current | – | – | 2 | A | |
| TEC Voltage | – | – | 4 | V | |
| Fiber Type (FC) | 105µm core/ 900µm tubing | ||||
| Connector (FC) | FC/PC or FC/APC | ||||
| Numerical Aperture (FC) | NA | – | 0.22 | – | |
| Beam Size at Exit (FS) | – | 0.2(V)x1.0(H) | – | mm | |
| Beam Divergence (FS) | – | 5×25 | – | mrad | |
| Emitter Size (FS) | – | 1×100 | – | µm | |
| Operating Temperature2 | Top | 0 | 25 | 50 | °C |
| Storage Temperature2 | Ts | -20 | – | 80 | µm |
