CWDM 10mW DFB Butterfly Laser Diode With TEC For Telecommunication
  • Air ProCWDM 10mW DFB Butterfly Laser Diode With TEC For Telecommunication
  • Air ProCWDM 10mW DFB Butterfly Laser Diode With TEC For Telecommunication
  • Air ProCWDM 10mW DFB Butterfly Laser Diode With TEC For Telecommunication
  • Air ProCWDM 10mW DFB Butterfly Laser Diode With TEC For Telecommunication

CWDM 10mW DFB Butterfly Laser Diode With TEC For Telecommunication

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Product Description

1. Introduction of CWDM 10mW DFB Butterfly Laser Diode with TEC for Telecommunication

The CWDM series laser diodes cover customer selection of large wavelengths from 1260nm to 1650nm which are fabricated in a hermetically sealed 14-pin butterfly package.We also have full customer selection of output powers, package types and output fibers of SM fibers, PM fibers and other special fibers.

2. Feature of CWDM 10mW DFB Butterfly Laser Diode with TEC for Telecommunication

ITU wavelengths available from 1270-1610nm

DFB wavelength stabilized single mode laser.

Built-in optical isolator, monitor photodiode, thermo-electric cooler and thermistor.

Polarization maintaining (PM) or Single mode(SM) fiber pigtail.

3. Application of CWDM 10mW DFB Butterfly Laser Diode with TEC for Telecommunication

LAN, WAN and metro networks;

C/DWDM systems;

Laser sources;

4. Optical-Electrical Characteristic of CWDM 10mW DFB Butterfly Laser Diode with TEC for Telecommunication

Parameter Symbol Condition Min. Typ. Max. Unit
Center wavelength λc TL=15~35℃ CW λn-3 λn λn+3 nm
Optical output power PO - 10 - - mW
Threshold current ITH - - 10 35 mA
Slope efficiency ƞ CW output power 5mW 0.05 0.08 0.2 mW/mA
Operating current Iop PO= 10 mW (CW) - 100 200 mA
Spectral linewidth LW FWHM - 2 - MHz
Laser forward voltage VF CW output power 10mW - 1.2 2.0 V
Monitor dark current ID - - - 0.1 μA
Bandwidth(@-3dB) BW - - 2.5 - GHz
Side-mode suppression ratio SMSR CW 35 40 - dB
Optical isolation - -10 < TC < +70℃ 30 - - dB
Relative intensity noise RIN CW, output power 5mW - -145 - dB
TEC set temperature Ts - 15 - 35
Input impedance ZIN - 22 25 28 Ω
Thermistor current ITC - 10 - 100 μA
Thermistor resistance RTH TL = 25℃ 9.5 10 10.5
TEC Current ITEC TL = 25℃, TC = 70℃ - - 1.5 A
TEC Voltage VTEC TL = 25℃, TC = 70℃ - - 3.0 V
TEC Capacity ΔT Tc = 70℃ - - 50
Thermistor temperature - - - - 100
Wavelength drift (EOL) △λ Tested over
25-year lifetime
- - ±0.1 nm
Wavelength temperature coefficient Δλ/ΔT TEC temperature at 15℃ to 35℃ - 0.09 - nm/℃
Wavelength current coefficient Δλ/ΔΙ - - 0.01 - nm/mA

5. Package drawing&PIN-OUT Definition(Unit:mm) of CWDM 10mW DFB Butterfly Laser Diode with TEC for Telecommunication

Customized optional PIN-OUT definition

6. Deliver,Shipping And Serving of CWDM 10mW DFB Butterfly Laser Diode with TEC for Telecommunication

All products have been tested before shipping out;

All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.)

We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items);

If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;

If the items are defective, please notify us within 3 days of delivery;

Any items must be returned in their original condition to qualify for a refund or replacement;

The buyer is responsible for all the shipping cost incurred.

7. FAQ

Q: what is the applications and wavelength accuracy?

A: Box optronics can provide many wavelengths corresponding to a variety of gas detection applications.

Q: What is the optical connector you requirement?

A: Box optronics can customize the optical connector according the requirement for free.

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