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首页 Semiconductor Diodes DFB Laser Diode 1530-1565nm DFB laser diode 1550nm high-power DFB narrow linewidth laser diode 90mW 1550nm High Power DFB Narrow Linewidth Laser Diode 50mW

    • 1550nm High Power DFB Narrow Linewidth Laser Diode 50mW

    Idealphotonics PHX-C-F-D-C34 DFB laser has the advantages of ultra-low RIN noise, ultra-narrow linewidth and high output optical power. It is currently widely used in applications such as vehicle-mounted laser radar, fiber optic sensor detection systems and high-precision measurement. We can provide customized services according to customer needs and provide corresponding technical support.

    产品特点Linewidth: 70KHz - 100KHz、 Output power: 70 - 90mW、 RIN noise: -163dBc/Hz @100KHz

    产品货号A80112012

    应用领域Tunable diode laser absorption spectroscopy、 LiDAR、 Long-distance fiber optic communications

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    电话：18602170419

    邮箱：moli@microphotons.com

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    主要参数
  • 核心参数

  • 尺寸图

    • Parameter

    Performance characteristics

    Line width: 70KHz -200KHz

    Optical power: 80mW

    RIN noise: -163dBc/Hz @100KHz


    Specifications

    symbol

    Min.

    Typical

    Max.

    Unit

    Condition

    Output power

    Po

    60

    80


    mW

    CW

    Center wavelength

    λc

    λI-0.5

    *λI

    λI+0.5

    nm

    T=25℃

    Spectral linewidth (FWHM)

    ΔνL


    200

    300

    KHz

    Lorentz linewidth

    Edge mode suppression ratio

    SMSR

    40



    dB

    CW, @Po

    Polarization extinction ratio

    PER

    20



    dB

    Applicable to polarization maintenance, along the slow axis

    Relative intensity noise

    RIN


    -163

    -155

    dB/Hz


    Optical isolation

    ISO

    40



    dB


    TEC setting temperature

    TTEC

    15


    40

    ºC


    Threshold current

    Ith


    15

    30

    mA

    @TTEC

    LD operating current

    Ib



    400

    mA

    CW, Po

    LD operating voltage

    Vf


    1.5

    1.8

    V

    CW, Po

    PD bias voltage

    VR

    4.75

    5

    5.25

    V

    Cathode to anode

    PD current

    Imc



    2

    mA

    @Po

    PD dark current

    Imd



    1

    nA

    VR=5V

    Operating temperature

    To

    -40

    25

    80

    ºC


    Storage temperature

    Ts

    -40


    80

    ºC


     *λI：C Band ITU Standard  optional  ITU-CXX （XX= 24， 28， 32 ,36, 44） 

     


    Dimensions and pin definitions

    PN#

    describe

    PN#

    dscribe

    1

    Thermistor

    8

    NC

    2

    Thermistor

    9

    NC

    3

    LD cathode (-)

    10

    NC

    4

    PD anode (-)

    11

    LD Anode (+)

    5

    PD cathode (+)

    12

    NC

    6

    TEC anode (+)

    13

    Shell

    7

    TEC cathode (-)

    14

    NC

     

     

    Typical photoelectric curve

    615023e1af8b1.png

    Central wavelength


    Ordering Information

    PL-DFB-□□□□ - △-☆-A8▽-XX-NL

    □□□□: Wavelength

    1550: 1550nm

    *****

    1560: 1560nm

    △: Narrow linewidth

    70: 70KHz

    ☆: Output power

    50: 50mW

    100: 100mW

    150: 150mW

    ▽: Wavelength tolerance

    1: ±1nm

    2: ±2nm

    XX: Fiber and connector type

    SA=SMF-28E+ FC/APC

    SP=SMF-28E+ FC/PC

    PP=PM fiber+FC/PC

    PA=PM fiber+ FC/APC

    NL: Narrow linewidth@70KHZ

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