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5MW 1550nm DFB butterfly laser diodes

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  • 5MW 1550nm DFB butterfly laser diodes
  • 5MW 1550nm DFB butterfly laser diodes
  • 5MW 1550nm DFB butterfly laser diodes
  • 5MW 1550nm DFB butterfly laser diodes
  • 5MW 1550nm DFB butterfly laser diodes
  • 5MW 1550nm DFB butterfly laser diodes
  • 5MW 1550nm DFB butterfly laser diodes

5MW 1550nm DFB butterfly laser diodes

제품 항목: #4103
P/N: DFB-55-5-FM
시작 시간: US$390.00

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Order Today, Ship before 06/17/2024, from U.S. or HK
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DFB butterfly laser diodes 5MW 1550nm

 

DFB butterfly laser module is specialized for adopting the high-quality MQW-DFB chip to meet the requirement of a high-speed, specific-wavelength light transmission system. It can be used for continuous-wave and pulsed applications such as sensing, frequency doubling, light detection and ranging, and injection seeding for fiber amplifiers or lasers.

Fiber-Mart 5MW 1550nm DFB butterfly laser module produces laser beams with a particular wavelength. It is able to deliver output power of 5MW. The 14-pin butterfly laser module will be supplied with a built-in optical isolator, a monitor photodiode, a thermoelectric cooler, and FC/APC connector and is pigtailed with a polarization-maintaining fiber. The built-in thermoelectric cooler enables the laser device to run stably under various environmental conditions. This series of product has found wide applications in the LAN, WAN, MAN, CATV transmission system, and long distance DMDW transmission system. It also can be used in the stabilized light source, modulated light source, or other communication equipment such as the CATV transmitter.

 

Features

  • High linearity high power MQW DFB LD chip
  • Built-in Isolator, TEC, Thermistor and Monitor PD
  • Hermetically sealed 14 Pin Butterfly Package Module
  • Optimized for 2.5 Gb/s Modulation Rates
  • Emission wavelength 1550 nm
  • Output power 5MW
  • Single mode FC/APC connector or customized
  • Singlemode fiber pigtail
  • RoHs compliant

 

Application

  • Long reach analog transmission systems
  • CATV forward-path
  • 1550nm broadcast and point-to-point applications

 

Pin Description:

 

Package Outline:

 

Order Information

-X 55 X X X X X
Chip Wavelength Insolator Bandwidth Connector Pigtail Length Power Range
D:DFB 55:1550nm S:Single 1:1.25Gb/s 1:FC/APC 5:0.5M 1:2~4mw
B:Dual 2:2.5Gb/s 2:FC/PC 1:1M 2:5~7mw
W:Without   3:SC/APC   3:8~10mw
    4:SC/PC   4:11~13mw
    5:LC/PC   5:14~16mw
    W:Without    

 

Absolute Maximum Ratings

Parameter Symbol Condition Min. Max. Unit
Operating Case Temperature Tc I=Iop -20 80 °C
Storage Temperature Tstg - -40 85 °C
Laser Forward Current If - - 150 mA
Laser Reverse Bias Vr - - 2 V
Photodiode Reverse Bias Vrpd - - 10 V
TEC Current Itec -20 °C < Tc <+65 °C, -2 2 A
Top=25 °C If=100 mA
TEC Voltage Vc   -2.5 2.5 V
ESD - ESD - HBM: R=1500 -500 500 V
ohm, C=100 pF
Lead Solder Temperature - - - 260 °C
Lead Soldering Time - - - 10 S
Fiber Bend Radius - - 30 - mm
Fiber Yield Strength - - - 1 kgf

 

Optical & Electrical Characteristics

Parameter Symbol Test Conditions Min. Typ. Max. Unit
Center Wavelength λc CW 1540 1550 1560 nm
Spectral Width (-20 dB) Δλ CW - 0.2 0.5 nm
Optical Output Power* Po CW, TL=25 °C - - 24 mW
Optical Isolation IS T=25 °C 30 35 - dB
Side-mode Suppression Ratio SMSR CW 35 - - dB
Threshold Current Ith TL=25 °C - 10 15 mA
Operating Current Iop CW - - 120 mA
Forward Voltage VF CW - 1.2 2 V
Monitor Current Imon Vrpd=5 V 100 - 1500 μA
Monitor Dark Current ID Vrpd=5 V - - 500 nA
Operating Case Temperature T - -20 - 60 °C
Tracking Error γ TE=10log(Po(Tc)/Po(25°C) -1 - 1 dB
Thermistor Resistance Rt T=25 °C 9.5 - 10.5
TEC Current IC ΔΤ=40°C - - 1 A
TEC Voltage VC ΔΤ=40°C - - 2 V
Frequency Range F - 45 - 2500 MHz
Cut-off Frequency Fc(-3dB) If=Iop 4 - - GHz
RIN Nr CW, If=Iop, f=2.5GHz - -155 -150 dB/Hz
ORL=24dB


 


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