The module offers super-fine instantaneous and dynamic optical spectral linewidth of less than 30Hz and ultra-low phase/frequency noise in a compact form factor. OEwaves Ultra-Narrow Linewidth Laser Module houses a proprietary driver/controller and the OEwaves laser source which is based on a high quality factor (Q) Whispering Gallery Mode (WGM) micro-resonator.The laser is scalable to a variety of wavelengths in C band.
The unique technology of the OEwaves Ultra-Narrow Linewidth Laser Module leverages the self-injection locking of a suitable commercially available laser diode via a resonant optical feedback from a high-Q WGM micro-resonator. Its monolithically integrated approach along with micro-scale mass and volume make the laser virtually insensitive to environmental vibrations.
Features
- Ultra-Narrow Instantaneous and Dynamic Laser Linewidth
- Ultra-Low Phase/Frequency Noise
- 1530-1565nm Support
- Wide Thermal Tuning Range
- Low Vibration Sensitivity
- Low Residual Amplitude Modulation
- Wavelength Stability
- Compact Package
- Integrated Driver/Controller
- USB or RS232 Control Interface
Applications
- Interferometric Optical Sensing
- LIDAR
- B-OTDR Temperature and Strain
- Gas Sensing
- Optical Metrology and Spectroscopy
- Acoustic Sensing
- Oil and Gas Exploration
- Coherent Communication
- Test and Measurement
