HI-Q® 370 – 4500 nm LASER
HI-Q® laser offers Ultra-Narrow Lorentzian Linewidth and low phase/frequency noise in a compact form factor.
FEATURES
- Ultra-Narrow Instantaneous Laser Linewidth
- Ultra-Low Phase/Frequency Noise
- Wavelength: 370 – 4500 nm
- Low Vibration Sensitivity
- Ultra-Low Residual Amplitude Modulation
- Wavelength Stability
- Compact Package
- Integrated Driver/Controller
- USB or RS-232 Control Interface
APPLICATIONS
- Quantum Computing
- Coherent Communication
- Atomic Clocks
- Frequency Control
- Optical Metrology and Spectroscopy
- Acoustic Sensing
- Interferometric Optical Sensing
- B-OTDR Temperature and Strain
- LIDAR
The 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) optical micro-resonator. The laser is available at a variety of wavelengths (370 – 4500 nm).
The unique technology of the OEwaves HI-Q® laser leverages the self-injection locking capability of a 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.
Typical Improvements
SPECIFICATIONS (Typical*)
Wavelengths Offered
370 to 4500 nm
Single Frequency, CW; Vacuum
Spectral Linewidth
Sub-Hz to 100 Hz
Lorentzian; Instantaneous
Output Power
1 to100 mW
Diode-dependent
Frequency Noise
~ 10 to 500 Hz/√Hz
~ 5 to 200 Hz/√Hz
~ 2 to 50 Hz/√Hz
1 kHz Offset
10 kHz Offset
1 MHz Offset
Short Term Stability Minimum
10-9 @ 1 s
At Constant Case Temperature
Frequency Stability
~100 MHz/day
At ConstantCase Temperature
Tuning Range
≤ 10 GHz mode hop free
Wavelength-dependent
Tuning Rate
100 MHz/s mode hop free
Side-Mode Suppression Ratio
≤ 50 dB
Diode-dependent
Relative Intensity Noise
-130 to -150 dBc/Hz
At 10 MHz, Diode-dependent
Vibration / Acceleration Sensitivity
5 x 10-11/g
Operating Temperature
+20°C to +40°C
Case Temperature
Storage Temperature
-10°C to +50°C
Case Temperature
Monitor / Control Interface
USB
Package
2.3” x 6” x 1” (most lasers)
Including Driver Electronics
Fiber Pigtail
PM-FC/APC
PANDA fiber; Slow-axis
Polarization Extinction Ratio
15 to 20 dB
OPTIONS
Frequency Modulation
(Wavelength-dependent)
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
USB not available with this option
商品属性 [波长] 370 to 4500 nm [功率] 1-100mW