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1555nm 10mW DFB激光器 熱電制冷 保偏光纖

2019/08/23

  詳細內容

  1555nm 10mW DFB激光器 熱電制冷 保偏光纖

  The PowerSource 1905 LMI laser module contains an Avanex SLMQW DFB laser and is designed for use with external modulation optimized for high power WDM systems. The module incorporates a polarization maintaining fiber pigtail, TEC, precision thermistor, and optical isolator for stable operation under all conditions.

  Technical Specifications

Model   Number

1905   LMI / 3CN00386EGAA

Laser   Type

SLMQW   DFB

Center   Wavelength

1555.34nm

Wavelength   Tuning Range

+/-1nm

Output   Power

10mW   minimum, 15mW typical

Polarization   Extinction Ratio

20dB   minimum

Laser   Linewidth

2MHz   typical

Side   Mode Suppression Ratio

40dB   minimum

Relative   Intensity Noise

-140   maximum dB/Hz @ 10mW, 10MHz to 10GHz

TEC   Cooled

Yes

Optical   Isolator

30dB   typical

Internal   Back-Facet Monitor

PIN   Diode

Built-in   Thermistor

Yes

Internal   Bias T Input Impedance

n/a

Rise/Fall   Times

n/a

Package   Type

14-pin   Butterfly

Fiber   Type

PANDA   - 900 micron tight buffer

Connectors

FC/UPC

Operation   Temperature Range

-10?C to +70?C

Qualifications

Telcordia   GR-468

 


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