DP-DFB1590nm-F

DP-DFB1590nm-F

Supplier
Dospectrum
Part Number
DP-DFB1590nm-F
Category
Lamps
Origin
China

DFB Laser, 1590nm, Single-Mode Fiber Output, Integrated Constant-Current/Temperature Control / DP-DFB1590nm-F

Specification Snapshot
Laser Wavelength
1590nm
Side-Mode Suppression Ratio
>35dB
Fiber type
Single-mode Optical fiber
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Overview

DFB Laser, 1590nm, Single-Mode Fiber Output, Integrated Constant-Current/Temperature Control / DP-DFB1590nm-F

Specifications

ParameterValue
Laser TypeDFB Laser, 1590nm, Single-Mode Fiber Output, Integrated Constant-Current/Temperature Control
Laser Wavelength1590nm
Lasing Threshold Current≤20mA
Laser Wavenumber6289cm-1
Maximum Drive Current≥100mA
Target GasCarbon Dioxide (CO2)
Constant-Current Voltage Drop3V
Output Power≥8mW
TEC Current1A
Laser Linewidth≤1MHz
TEC Voltage3V
Tuning Range [±]≥±1nm
Supply voltage [DC]DC15V
Temperature Tuning Coefficient0.07~0.09nm/K
Temperature SensorNTC 10kΩ,B=3450K
Current Tuning Coefficient0.01~0.025nm/mA
Temperature Control Accuracy [±]≤±0.001℃
Side-Mode Suppression Ratio>35dB
Operating environment Temperature [±]25±5℃
DFB Operating Temperature0~55℃
Operating environment Humidity0~60%RH
Fiber typeSingle-mode Optical fiber
Storage temperature-40~80℃
Fiber interfaceFC/APC
Overall dimensions116mmX116mmX155mm
Overall Machine Weight0.77kg
Power input interfaceDC5.5/2.1 Female connector

Datasheet

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Supplier Information

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Dospectrum
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Focusing on the R&D and industrialization of high-end optoelectronic instruments, continuously promoting breakthroughs and implementation of optoelectronic technology. With spectral technology as its core, the company has built a complete product system covering detectors, lasers, precision optical measurement and other fields, with industry-leading technical indicators, while providing high-quality products and professional technical support to spectral developers. The company is committed to serving national strategies and cutting-edge science and technology. Its high-end instruments and customized solutions have been deeply applied in quantum optics, fusion energy, large-scale scientific facilities and other advanced research and future industrial fields. Adhering to the philosophy of "technological innovation, quality-oriented", DoSpectrum Optics is continuously promoting breakthroughs and industrialization of optoelectronic technology.

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