OE4032 Ultra-Narrow Linewidt
HI-Q® L-Band Laser
Ultra-narrow Lorentzian Linewidth less than 1 Hz and low phase/frequency noise in a compact form factor in 1565 nm – 1590 nm
This HI-Q® laser 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 available at a variety of C band wavelengths (1565 nm – 1590 nm).

Specifications
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Wavelength Range: 1565 – 1590 nm
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Spectral Linewidth: < 10 Hz
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Output Power: 10 mW
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Thermal Tuning Range: 10 GHz
Options
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Frequency Modulation: DC - 1 MHz
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High Power Amplification
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Packaging: Lab Bench, Instrument, OEM
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Monitor / Control Interface: RS 232
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Multi-Output Laser: Single Wavelength or Phase-Locked Offset
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Features
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Ultra-narrow Instantaneous Laser Linewidth
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Ultra-Low Phase/Frequency Noise
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1565 – 1530 nm Wavelength
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Wide Thermal Tuning Range
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Low Vibration Sensitivity
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Low Residual Amplitude Modulation
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Wavelength Stability
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Compact Package
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Integrated Driver/Controller
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USB or RS-232 Control Interface
Applications
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Interferometric Optical Sensing
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LIDAR
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B-OTDR Temperature and Strain
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Gas Sensing
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Optical Metrology and Spectroscopy
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Acoustic Sensing
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Oil and Gas Exploration
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Coherent Communication
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Test and Measurement