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.
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.
LAN, WAN and metro networks;
|Center wavelength||λc||TL=15～35℃ CW||λn-3||λn||λn+3||nm|
|Optical output power||PO||-||10||-||-||mW|
|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|
|Laser forward voltage||VF||CW output power 10mW||-||1.2||2.0||V|
|Monitor dark current||ID||-||-||-||0.1||μA|
|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||℃|
|Thermistor resistance||RTH||TL = 25℃||9.5||10||10.5||KΩ|
|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||℃|
|Wavelength drift (EOL)||△λ||
|Wavelength temperature coefficient||Δλ/ΔT||TEC temperature at 15℃ to 35℃||-||0.09||-||nm/℃|
|Wavelength current coefficient||Δλ/ΔΙ||-||-||0.01||-||nm/mA|
Customized optional PIN-OUT definition
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.
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.