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    • 1080nm 10mW SM FBG stabilized Tunable laser diode

    This series Fiber Bragg Grating laser is single frequency laser diode module designed for optical measurement and communication. The laser is packaged in 14-pin standard butterfly package with monitor photodiode and thermo-electric cooler (TEC).The Single-Frequency Continuous Tuning Range: > 1.2 nm by adjust the Mini PZT Built in the laser diode.

    Product features：Optical output: 10mW；Narrow linewidth (Δν < 1MHz)；Wavelength: 1080nm @ 25℃；SMor PMFiber (ø0.9mm)；FC-APC connector；14-pin butterfly package；Internal monitor PD and TEC；Low power consumption

    Part Number：MP-NL-1080-A-A81-SA-PZT

    Application area：Laser interference experiment | Drop-side of DWDM long-haul transport equipment | Optical Test and Instrumentation | Microwave Photonics | CATV networks | Sensors

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    Main parameters
  • Core parameters

  • Wavelength Output Power Fiber Type

    1080nm 10mW SM

  • Dimension Drawing
    • General Parameters

    Optical Characteristics (at 25 °C laser temperature)

    Parameter

    Symbol

    Condition

    Min.

    Typical

    Max.

    Unit

    Center Wavelength

    λc

    TL=15～35℃ CW

    1079

    1080

    1081

    nm

    Peak Optical Output Power

    PO

    -

    -

    25

    35

    mW

    Spectral linewidth

    LW

    -

    -

    1

    10

    MHZ

    SMSR

    SMSR

    CW

    40

    45

    -

    dB

    Optical Isolation

    -

    -10<TC<+70℃

    30

    -

    -

    dB

    PER

    ER

    -

    20

    -

    -

    dB

    Relative Intensity Ratio

    RIN

    CW, output power 10mW

    -

    -

    -135

    dB/Hz

    Wavelengrh drift with case(-10 to 70℃) temperature

    △λ

    TL=15~35℃

    -

    -

    ±30

    pm

     

    Electrical Characteristics (at 25 °C laser temperature)

    Parameter

    Symbol

    Condition

    Min.

    Typical

    Max.

    Unit

    Threshold Current

    ITH

    -

    -

    25

    40

    mA

    Operating current

    Iop

    CW

    -

    80

    140

    mA

    TEC set temperature

    Ts

    -

    15

    -

    35

    ℃

    Laser Forward Voltage

    VF

    CW output   power 5 mW

    -

    1.4

    3.0

    V

    Monitor Dark Current

    ID

    Pf=15mW, VRD=5V

    -

    -

    0.1

    μA

    Input Impedence

    ZIN

    -

    22

    25

    28

    Ω

    Thermistor Current

    ITC

    -

    10

    -

    70

    uA

    Thermistor Resistance

    RTH

    TL = 25 °C

    9.5

    10

    10.5

    KΩ

    TEC Current

    ITEC

    TL = 25 °C, TC = 70 °C

    -

    -

    1.4

    A

    TEC Voltage

    VTEC

    TL = 25 °C, TC = 70 °C

    -

    -

    2.8

    V

     

    Spectrum

    2.3.jpg

     

     

    Voltage Vs Wavelength(PZT Version)

    1780566472137043.png

     


    L-I Curve

    1780566540298431.png

     

    Linewidth Testing Result

    1780566549336219.png

     

    WavelengthStability

    1780566560314606.png

     

    Working Structure

    2.6.png 

     

    Absolute maximum ratings:

    Parameter

    Unit

    Min

    Typ

    Max

    Case Temperature

    °C

    -40

    25

    70

    Chip Temperature

    °C

    +10

    25

    40

    Operating Current

    mA

    0

    80

    140

    Forward Voltage

    V

    0.8

    1.4

    3.0

    TEC Current

    A

    -

    1.4

    1.8

    Reverse Voltage(LD)

    V

    -

    -

    1.8

     

    Pin definition

    2.7.png 

    None PZT Bulit inside

    NO

    Parameter

    NO

    Parameter

    1

    Cooler anode+

    8

    PZT tuning -

    2

    Thermistor

    9

    NC

    3

    PD anode-

    10

    LD anode+

    4

    PD cathode+

    11

    LD cathode-

    5

    Thermistor

    12

    NC

    6

    NC

    13

    Case

    7

    PZT tuning +

    14

    Cooler cathode-

    2.8.png 


    Fiber Pigtail Specifications 

    Parameters

    Description

    Fiber Type

    SM fiber

    Jacket Type

    900μm loose tube

    Pigtail Length

    1.0±0.1m

    Connector Type

    FC/APC

    PM fiber Connector Orientation

    Please see the right figure



    2.9.png 

    Note: The PM fiber and the connector key are aligned to the slow axis,fast axis is blocked

     

    Optional Configurations

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  • Product title: 1080nm 10mW SM FBG stabilized Tunable laser diode
  • Product link: https://www.idealphotonics.com/product/detail/1529.html

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