PM fiber coupled 1310nm 40mW DFB butterfly laser diode
The CWDM laser diodes cover customer selection of large wavelengths from 1260nm to 1650nm which are fabricated in a hermetically sealed 14-pin butterfly package.The laser diodes contains thermoelectric cooler (TEC), thermistor, monitor photodiode,optical isolator to secure high quality laser performance. We also have full customer selection of output powers, package types and output fibers of SM fibers, PM fibers and other special fibers. Our laser products are Telcordia GR-468 qualified, and in compliance with RoHS directives.
Features:
High output power(10~100mW)
High-performance, multiquantum well (MQW) distributed-feedback (DFB) laser
Industry-standard, 14-pin butterfly package
Built-in TEC and optical isolator
ITU wavelengths available from 1260 nm —1650 nm
Customer selection of wavelengths
Application:
LAN, WAN and metro networks
C/DWDM systems
Fiberoptic sensors
Laser sources
CATV systems
Optical Characteristics(25℃ laser temperature)
| Parameter | Symbol | Condition | Min. | Typical | Max. | Unit |
| Center wavelength | λc | TL=17~35℃ CW | 1308 | 1310 | 1312 | nm |
| Peak Optical Output Power | PO | - | 30 | - | 40 | mW |
| Spectral linewidth | LW | Full width,half maximum(FWHM) | - | 2 | | MHz |
| Bandwidth(@-3dB) | BW | - | - | 2.5 | - | GHz |
| Side-mode Suppression Ratio | SMSR | CW | 35 | 45 | - | dB |
| Polarization Extinction Ratio | ER | - | 20 | - | - | dB |
| Wavelength drift | Δλ | Tested over 25-year lifetime | - | - | ±0.1 | nm |
| Wavelength Temperature coefficient | Δλ/ΔT | TEC temperature at 15℃ to 35℃ | - | 0.09 | - | nm/oC |
| Wavelength Current coefficient | Δλ/ΔT | - | - | 0.01 | - | nm/mA |
Packaging & Shipping
Packaging
Original Carton Package.
As customers' requirement.
Shipping
5-10 Working days after receive the payment.Shipment: Air transportation ( DHL / UPS / TNT / Fedex / EMS/CHINA POST )
Shipping fee depends on the weight and size.
Company Information
Shenzhen Box Optronics Technology Co., Ltd. is a high-tech enterprises, specialized engaged high power fiber cable, optical communication and optical active device integration technology research and development, production and sales. The company’s idea is quality first, speed first, service first.
Box optronics possesses accountable and dependable service as well as quality products with compact design, high reliability, excellent performance. The products are widely used for scientific research, equipment manufacturing, biomedical experiment, precision measurement, radar communication, material processing, process control, online detection, investigation equipment, national defense, military and other fields.
Workshops
FAQ
Payment
For large orders, T/T ,
For small orders, Paupal are accepted.
Warranty:
All products have been tested before shipping out
All products have 1 years warranty. ( After the quality guarantee period began to charge appropriate maintenance service fee.)
Refund & Replacement:
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
Contact Us
Clients Reviews