HI-Q® 2 MICRON LASER
HI-Q® Laser offers ultra-narrow Lorentzian linewidth of less than 80Hz and low phase/frequency noise in a compact form factor.
FEATURES
- Ultra-Narrow Instantaneous Laser Linewidth
- Ultra-Low Phase/Frequency Noise
- 1900 – 2100 nm
- Wide Thermal Tuning Range
- Low Vibration Sensitivity
- Low Residual Amplitude Modulation
- Wavelength Stability
- Compact Package
- Integrated Driver/Controller
- USB or RS-232 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
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 wavelengths within 1900 – 2100 nm.
The unique technology of the OEwaves HI-Q® Laser leverages the self-injection locking capability of a suitable commercially available laser diode via 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.
SPECIFICATIONS
Wavelength
1900 – 2100 nm
Single Frequency, CW; Vacuum
Spectral Linewidth
< 80 Hz
Lorentzian; Instantaneous
Output Power
1 – 2 mW
Frequency Noise
50 Hz/√Hz
20 Hz/√Hz
5 Hz/√Hz
1 kHz Offset
10 kHz Offset
1 MHz Offset
Short Term Stability
2 x 10-9@ 1 s
At Constant Case Temperature
Thermal Tuning Range
10 GHz
Mode Hop Free
Thermal Tuning Rate
10 MHz/s
Mode Hop Free
Side-Mode Suppression Ratio
50 dB
Relative Intensity Noise
- 140 dBc/Hz
At 10 MHz
Vibration / Acceleration Sensitivity
5 x 10-11/g
Operating Temperature
+20°C to +35°C
Case Temperature
Monitor / Control Interface
USB
Package
2.3” x 6” x 1”
Including Driver Electronics
Fiber Pigtail
PM-FC/APC
PANDA fiber
Polarization Extinction Ratio
20 dB
OPTIONS
Frequency Modulation
DC-10 kHz
DC-100 kHz
5 – 15 MHz/V; > ±100 MHz Range
5 – 15 MHz/V; > ±100 MHz Range
Monitor / Control Interface
RS-232 External Adaptor Required
商品属性 [波长] 1900 – 2100 nm [功率] 1-2mW