Lumentum‘s NPRO CW, Single-Frequency IR Laser – 125/126 Series. Up to 200mW at 1319nm or 25mW at 1064nm fiber coupled. Free space power outputs of 350mW at 1319nm and 700mW at 1064nm. <5kHz linewidth and 1km coherence length.
Lumentum‘s NPRO CW, Single-Frequency IR Laser – 125/126 Series. Up to 200mW at 1319nm or 25mW at 1064nm fiber coupled. Free space power outputs of 350mW at 1319nm and 700mW at 1064nm. <5kHz linewidth and 1km coherence length.
At the heart of the laser is the Lumentum non-planar ring oscillator which is a monolithic laser cavity offering true single-frequency laser output.
The NPRO 125/126 lasers are used for a variety of applications including fiber optic sensing, communications, remote links, LIDAR and passive sonar. They feature a linewidth of <5kHz/ms and a coherence length of more than a kilometre.
Amplitude noise for a typical NPRO 125/126 laser is <0.05 percent rms over the range from 10 Hz to 2 MHz, and less than −165 dB/Hz above 10 MHz (shot-noise limited). This performance is achieved by combining an inherently quiet laser oscillator with a noise reduction circuit, which effectively eliminates the laser’s natural relaxation oscillation.
Infrared (IR): 1319nm or 1064nm outputs available
Fiber-coupled or free-space output
Low noise
Narrow linewidth
Tunability
Superior signal to noise ratio
Higher sensitivity
Longer coherence
Wavelength and power stable
Ideal for OEM applications
Fiber-optic sensing
Gravitational wave studies
Interferometry
Laser-based metrology
Laser injection locking and seeding
Optical frequency standards
Nonlinear optics pump source (SHG, DFG, OPO)
Optical and coherent communication
LiDAR
Vibration measurement
Remote antenna links
Passive sonar
Raman spectroscopy
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Photonic Solutions Ltd
Unit 2.2 Quantum Court
Heriot-Watt University Research Park
Edinburgh
EH14 4AP
