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1546.1nm 20mW DFB激光器 熱電制冷 保偏光纖 FC接頭

2019/08/23

  詳細內容

  產 品 說 明

  1546.1nm 20mW DFB激光器 熱電制冷 保偏光纖 FC接頭

  The NX8562 Series is a 1550 nm Multiple Quantum Well (MQW) structured Distributed Feed-Back (DFB) laser diode module with Polarization Maintain Fiber (PMF). It is designed as Continuous Wave (CW) light source and ideal for optical transmission systems with external modulators. The device is available for Dense Wavelength Division Multiplexing (DWDM) wavelengths based on ITUT recommendations, enabling a wide range of applications. FEATURES

  ? Output power Pf = 20 mW MIN.

  ? Available for DWDM wavelengths based on ITU-T recommendations

  (100 GHz grid, refer to the ORDERING INFORMATION)

  ? Internal thermo-electric cooler and isolator

欧美激情小说  ? Hermetically sealed 14-pin butterfly package

  Technical Specifications

Model Number
NX8562LB-BA93-3
Laser Type
DFB-MQW
Wavelength Tuning Range
± 0.05nm
Output Power
20mW Minimum 
25mW Maximum
Polarization Extinction Ratio
25dB Typical
Laser Linewidth
1MHz Typical
Side Mode Suppression Ratio
45dB Typical
Relative Intensity Noise
-150 dB/Hz @ Pf = 20 mW, 20 MHz to 3 GHz
TEC Cooled
Yes
Optical Isolator
30dB Minimum
Internal Back-Facet Monitor
PIN Diode
Built-in Thermistor
Yes
Internal Bias T Input Impedance
n/a
Modulation Type
CW, external modulation
Rise/Fall Times
n/a
Environment / User Interface

Package Type
14-pin Butterfly
Fiber Type
PANDA - 900μm Loose Tube
Connectors
FC/UPC PM
Operation Temperature Range
-20°C to +70?C
Qualifications
Telcordia


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