OE4087

HI-Q®
NEAR-IR
L-BAND LASER

Accelerate Cs-based technology development with a laser that eliminates the need for external linewidth-narrowing components. With ultra-low phase noise and low RIN, this laser offers greater control and simplified system design—available in wavelengths from 840 nm to 960 nm.

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Features and Specifications

Features

Ultra-narrow instantaneous laser linewidth
Ultra-low phase/frequency noise
Wavelength selection between 840 nm and 960 nm
Low vibration sensitivity
Low residual amplitude modulation
Wavelength stability
Integrated driver/controller
Compact package
USB or RS-232 control interface

Specifications

Wavelength range: 840 - 960 nm
Common wavelengths: 845.58 nm, 852.35 nm, 854.21 nm, 866.21 nm, 894.59 nm, 895 nm, 920 nm, 935 nm
Spectral linewidth: Sub-Hz to 10 Hz
Thermal tuning range: ≤ 10 GHz (Mode hop free)
Monitor / control interface: USB
Output power: 1 mW – 85 mW
Integrated

Options

Frequency modulation: DC - 1 MHz
Monitor / control interface: RS 232
Packaging: Lab Bench, Instrument, OEM
Multi-output laser: Single wavelength or phase-locked offset
High power amplification

Applications

Quantum computing
Coherent communication
Atomic clocks
Frequency control
Optical metrology and spectroscopy
Acoustic sensing
Interferometric optical sensing
B-OTDR temperature and strain
LIDAR
RF sensing
Cs D2 transition

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