×
Products
Home /Active Products /Laser Diode /

SM Pigtailed DFB Laser Diode

 /CWDM SM Pigtailed DFB Laser Diode

SM Pigtailed DFB LD
SM Pigtailed DFB LD

CWDM SM Pigtailed DFB Laser Diode

Wavelength: 1270-1610nm

LD Type: Fiber Pigtailed

LD Chip: DFB

Fiber Type: SMF-28e Fiber




Inquiry now Download pdf
CWDM SM Pigtailed DFB Laser Diode
      CWDM Wavelength SM Pigtailed DFB ( Distributed Feedback) Laser Diode is a semiconductor optoelectronic product 
which can output stable CWDM laser light from 1270-1610nm by the pigtailed singlemode fiber, it's widely used in CWDM 
System, Fiber Optic Sensor Application, the DFB Laser Diode also with PD built in to monitor the signal power, the pigtail 
also can be customized to MM, PM type upon request.
Application: Features:
CWDM System
Fiber Optic Sensor
Laser Imaging
Testing System 		Low Threshold Current
High Output Power
PD and Isolator Built In
High Reliability
Absolute Maxmum Ratings:
Parameter Symbol Value Unit
LD Forward Current If 150 mA
LD Reverse Voltage Vr 2 V
PD Forward Current If(PD) 2 mA
PD Reverse Voltage Vr(PD) 15 V
Operating Temperature T -40~+85 ℃
Storage Temperature T -40~+85 ℃
Solder Temperature T 260 ℃
Lead Solder Time   10 S
Notice: Above specifications should not be exceeded, or the LD will be seriously damaged.
Optical and Electrical Specification:
Parameter Symbol Min. Tpy. Max. Unit Test Condition
Center Wavelength λc λc-10 λc λc+10 nm  
Optical Power Po 1 2 4 mW CW
Spectral Width @-20dB Δλ   1 2 nm CW
Optical Isolation For Single Stage ISO 30 35   dB  
For Dual Stage ISO 50 55   dB  
Threshold Current Ith  4 10 15 mA CW
LD Operating Current Iop   30 35 mA CW, Po=2mW
LD Forward Voltage Vf   1.2 1.5 V CW
Response Time (Raise/Fall) Tr/Tf
0.4 ns  
Monitor Dark Current Id     1 nA Vr(PD)=5V
PD Monitor Current Im 0.1
1 mA CW
Modulation Bandwidth BW 1.25 2.5 4.25 GHz    
Side Mode Suppression Ratio SMSR 35 40   dB  
Fiber Type SMF-28e Fiber
Notice: Above specifications are tested in room temperature at 23℃.
            Specifications may change without notice.
Drawing:
Pin Information:
Ordering Information (Part Number):
 SMDPLD-WWWW-OO-I-S-P-FF-J-LL-CC
 WWWW  OO  I   S     P   FF  J  LL  CC
 Wavelength  Optical
 Power 		 Isolator  Saddle Type  Pin 
 Assingment 		 Fiber Type  Fiber Jacket  Fiber Length  Connector
 1270 - 1270nm  01 - 1mW  N - None  A - Type A    A - Type A  S2 - SMF-28e  B - 250um   05 - 0.5m  NE - None
 1290 - 1290nm  02 - 2mW  S - Single  B - Type B    B - Type B          Bare Fiber  10 - 1.0m  FA - FC/APC
          .   03 - 3mW  D - Dual  C - Type C    C - Type C    L - 900um 
 		 15 - 1.5m  FU - FC/UPC
          .   SS - Specify  D - Type D           Loose Tube  20 - 2.0m  LA - LC/APC
          .     E - Type E        SS - Specify  LU - LC/UPC
 1590 - 1590nm               SA - SC/APC
 1610 - 1610nm               SU - SC/UPC
                       SS - Specify
Notification:
1. The Semiconductor Optoelectronic products are particulary sensitive of ESD (electro-static discharge), it's recommended to 
    use grounded anti-static wrist straps and grounded anti-static mats before handling the products. 
2. Never plug or unplug the products under a living circuit, setting the current supply to zero before switching on or switching 
    off the laser diode.
3. Always take anti-static measures to storage the products when not in use.

 
Leave A Message
If you are interested in our products and need to know more details, please feel free to leave a message here, we will reply within 24 hours.
Related Products
SM Pigtailed DFB LD 1310nm SM Pigtailed DFB Laser Diode
Wavelength: 1310nm LD Type: Fiber Pigtailed LD Chip: DFB Fiber Type: SMF-28e Fiber
SM Pigtailed DFB LD 1550nm SM Pigtailed DFB Laser Diode
Wavelength: 1550nm LD Type: Fiber Pigtailed LD Chip: DFB Fiber Type: SMF-28e Fiber
SM Pigtailed DFB LD 1577nm SM Pigtailed DFB Laser Diode
Wavelength: 1577nm LD Type: Fiber Pigtailed LD Chip: DFB Fiber Type: SMF-28e Fiber
SM Pigtailed DFB LD 1625nm SM Pigtailed DFB Laser Diode
Wavelength: 1625nm LD Type: Fiber Pigtailed LD Chip: DFB Fiber Type: SMF-28e Fiber
SM Pigtailed DFB LD 1650nm SM Pigtailed DFB Laser Diode
Wavelength: 1650nm LD Type: Fiber Pigtailed LD Chip: DFB Fiber Type: SMF-28e Fiber
1950nm Polarization Maintaining (PM) Fiber Optic Isolator 1950nm PM Fiber Optic Isolator
Wavelength: 1950nm Isolator Type: Polarization Maintaining Fiber Type: PM Panda Fiber Max. Handling Power: 300mW CW
2000, 1550nm PM WDM 2000/1550nm 1x2 PM Filter WDM
Wavelength: 2000/1550nm Configuration: 1x2 Fiber Type: PM Panda Fiber or SMF-28e, SM 1950 Fiber Max. Handing Power: 500mW CW
(N+1)x1 Multimode Pump and Signal Combiner 1550nm (2+1)x1 Multimode Pump and Signal Combiner
Wavelength: 800-1000nm pump, 1550nm signal Configuration: (2+1)x1 Input Fiber Type: 105/125 0.15NA or 0.22NA, 200/220 0.22NA Signal: SMF-28e, 5/130, 6/125, 9/125, 10/125, 20/125, 25/250, 30/250, 20/400, 25/400 SCF or DCF Output Fiber Type: 5/130, 6/125, 9/125, 10/125, 20/125, 25/250, 30/250, 20/400, 25/400 DCF Max. Optical Power: 25, 50, 100, 200W
Product Categories
Passive Products
Sign Up To Newsletter
to stay up-to-date on our promotions, discounts, sales, news and more.
Contact Us
© 2024 Seagnol Photonics Co., Ltd. All Rights Reserved / Sitemap / XML / Privacy Policy /
IPv6 network supported

Leave A Message

Leave A Message
If you are interested in our products and need to know more details, please feel free to leave a message here, we will reply within 24 hours.

Home

Products

skype

whatsapp