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SWLD-CWDM-2-20-SM

Products / Lasers/Light /DPSS / Diode Lasers /CW Pigtail Laser Diode (400-1550nm) /CW Pigtailed Narrow Linewidth Laser Diode / SWLD-CWDM-2-20-SM /

CW Pigtailed butterfly Laser Diode (1270nm - 1653nm), Wavelength 1270-1610nm, wavelength resolution ±2nm, output power 20mW, SM fiber

MODEL:SWLD-CWDM-2-20-SM

4-6 Weeks Drawings

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* The prices are indicative only. Please contact us for an official quote. This is single product page, for detail specification please refer to product main page


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Compare Model Drawings & Specs Availability Reference Price

 

Product specifications 

 

 

Parameter
 Symbol Min. Typ. Max. Unit

Center Wavelength

 λc

 LAN/M/C/DWDM ITU grid nm
Optical Output Power

Po

 10 - - mW
Threshold Current

ITH

 - 7 25 mA
Operating Current

IOP

 - 80 500 mA
Laser Reverse Voltage

VR

 - - 2 V
TEC Set Temperature

TS

 15 - 35 ℃
Laser Forward Voltage

VF

 - - 3 V
Optical Isolation

ISO

 30 - - dB
Side-mode Suppression Ratio SMSR 35 45 - dB
Spectral Linewidth (FWHM) LW - 3 - MHz
Bandwidth (@-3dB) BW - 2.5 - GHz
PD Reverse Voltage

VRPD

 - 5 10 V
PD Forward Current

IFPD

 - 1.1 5 mA
PD Monitor Dark Current (Vr=-5V )

ID

 - 0 0.1 μA
TEC Current

ITEC

 - - 1.5 A
TEC Voltage

VTEC

 - - 3.5 V
Thermisotr Rdsistance (25℃)

RTH

 9.5 10 10.5 KΩ
Lead Soldering Time (<260℃) - - - 10 Sec
Operating Temperature Range
 - -5 25 70 ℃
Storage Temperature

TSTG

 -40 - 85 ℃

  

PIN Definition

S - Type

LD Case Ground

S - Type

P - Type

8 PIN Ground

 

PIN Identification

PIN S-Type (LD Case Ground) S-Type  P-Type (8 PIN Ground)
1 Thermistor Thermistor Thermoelectric Cooler (+)
2 Thermistor Thermistor Thermistor
3 Laser dc Bias (Cathode)(-) Laser dc Bias (Cathode)(-) Back-facet Monitor Anode (-）
4 Back-facet Monitor Anode (-) Back-facet Monitor Anode (-) Back-facet Monitor Cathode (+)
5 Back-facet Monitor Anode (+) Back-facet Monitor Anode (+) Thermistor
6 Thermoelectric Cooler (+) Thermoelectric Cooler (+) NC
7 Thermoelectric Cooler (-) Thermoelectric Cooler (-) NC
8 Case Ground Case Ground Case Ground
9 Case Ground Case Ground NC
10 NC NC Laser Anode (+)
11 Laser Anode (+),  Case Ground Laser Anode (+) Laser Cathode (-)
12 Laser RF Cathode (-) Laser RF Cathode (-) NC
13 Laser Anode (+), Case Ground Laser Anode (+), Case Ground NC
14 NC NC Thermoelectric Cooler (-)

 

Ordering Information

SWLD- □     □    □   □  □    □   □  □  □ □ 
SWLD- Wavelength Power Fiber type Pigtail Type Pigtail length Connector
1270: 1270nm 01:1mW 0: SMF-28e 0: 250μm bare fiber 1: 50cm 0: None
… …  05:5mW LPMF-1310 1:900μm loose tube 2: 100cm 1: FC/UPC
1610: 161 Onm 10:10mW 2:PMF-1550 2:900μm tight tube 3: 150cm 2: FC/APC
1273:1273.55nm 20:20mW C: Customized C: Customized 4: 200cm 3: SC/UPC
 … …  40:40mW     C: Customized 4: SC/APC
1309: 1309.14nm 60:60mW       5: LC/UPC
8610: 1610.92nm 80:80mW       6: LC/APC
  lH:100mW       C: Customized
9630: 1527.22nm CC: Customized        
Example of Ordering Form: SWLD-1273100222-L1
SWLD- 1273 10 0 2 2 2
  1273.55nm 10 mW SMF-28e 900 pm tight tube 100cm FC/APC

 

SWLD-LWDM-1-10-PM - Parameter

SWLD-LWDM-1-10-SM - Parameter

SWLD-DWDM-0.2-20-PM - Parameter

SWLD-DWDM-0.2-20-SM - Parameter

SWLD-DWDM-0.2-10-PM - Parameter

SWLD-DWDM-0.2-10-SM - Parameter

SWLD-CWDM-2-20-PM - Parameter

SWLD-CWDM-2-20-SM - Parameter

SWLD-CWDM-2-10-PM - Parameter

SWLD-CWDM-2-10-SM - Parameter

SWLD-LWDM-1-10-PM - Download

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SWLD-LWDM-1-10-SM - Download

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SWLD-DWDM-0.2-20-PM - Download

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SWLD-DWDM-0.2-20-SM - Download

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SWLD-DWDM-0.2-10-PM - Download

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SWLD-DWDM-0.2-10-SM - Download

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SWLD-CWDM-2-20-PM - Download

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SWLD-CWDM-2-20-SM - Download

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SWLD-CWDM-2-10-PM - Download

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SWLD-CWDM-2-10-SM - Download

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