China Distributed feedback laser (DFB) Manufacturers, Suppliers, Factory

Distributed-feedback laser (DFB laser) is a laser where the whole resonator consists of a periodic structure in the laser gain medium, which acts as a distributed Bragg reflector in the wavelength range of laser action.

Box Optronics produced and supplied DFB lasers. As a professional manufacturer and supplier, Box Optronics is committed to providing high-performance DFB laser through its advanced factory and supply chain network. Each laser diode undergoes strict quality control and testing to ensure its reliability and efficiency in optical communications and precision measurement. Box Optronics' DFB laser is suitable for a variety of high-end applications to meet the needs of different customers. Whether in scientific research or industrial applications, Box Optronics' products are an ideal choice, ensuring excellent laser performance and stability.

BFLD

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Laser type

Wavelength

Output power

Fiber type

Connector type

PIN-OUT

DFB laser

1064nm

1310nm

1550nm

CWDM:1270~1650nm

DWDM:1526~1563nm

10: 10mW

20: 20mW

40: 40mW

1H: 100mW

Customized

SM: Single mode

PM: Polarization maintaining

FA: FC/APC

SA: SC/APC

Other

1: Type 1

2: Type 2

1653nm DFB butterfly laser diode

Box Optronics owns the factory and supports 1653nm DFB butterfly laser diode.
Box Optronics provides a 1653nm DFB butterfly laser diode for methane（CH4） detection, with an output power of 15 milliwatts, built-in TEC, and NTC. It's stable and reliable; and has a fast response.

1550nm 40mW DFB butterfly laser diode

Box Optronics owns the factory and supports 1550nm 40mW DFB butterfly laser diode.
Wavelength optional: 1060nm or other
Output power customized: 5mW or other
Box Optronics 1450nm 10mW SLED laser diode is a superluminescence laser diode. Its output power and coupling efficiency are high. It has a built-in TEC and isolator.

1310nm 50mW DFB butterfly laser diode

1064nm 60mW DFB butterfly laser diode

Box Optronics owns the factory and supports 1064nm 60mW DFB butterfly laser diode.
The BFLD-1064-60PM-FA 1064nm laser module utilizes a planar construction with chip on subcarrier. The high power chip is hermetically sealed in a epoxy-free and flux-free 14-pin butterfly package and fitted with a thermistor, thermoelectric cooler, and monitor diode.

1030nm 50mW DFB butterfly laser diode

Box Optronics owns the factory and supports 1030nm 50mW DFB butterfly laser diode.
The BFLD-1030-50SM-FA series 1030nm laser module utilizes a planar construction with chip on subcarrier. The high power chip is hermetically sealed in a epoxy-free and flux-free 14-pin butterfly package and fitted with a thermistor, thermoelectric cooler, and monitor diode. This module complies described in Telcordia GR-468-CORE requirement.

1550nm DFB 10GHz EML Laser Diode

Box Optronics owns the factory and supports 1550nm DFB 10GHz EML Laser Diode.
Wavelength optional: 1530nm,1550nm or other
Output power customized: 5mW or other
Where 1550nm DFB 10GHz EML Laser Diode can be used?
Optical coherence tomography (OCT);
Fiber optic gyroscope (FOG);
Atomic force microscope(AFM), etc.

1550nm 50mW Narrow Linewidth DFB Butterfly Laser Diode

Box Optronics owns the factory and supports 1550nm 50mW Narrow Linewidth DFB Butterfly Laser Diode.
Box Optronics provides the 1550nm DFB 10GHz EML Laser Diode. It is an electro-absorption modulator integrated with a DFB laser diode for 10G bit/s optical transmission, fabricated in a hermetically sealed butterfly package.

1550nm 10-100mW DFB Laser Source Module

Box Optronics owns the factory and supports 1550nm 10-100mW DFB Laser Source Module.
Wavelength optional: 1550nm or other
Output power customized: 10mW,20mW or other
Box Optronics provides 1550nm 10-100mW DFB Laser Source Modules.
These modules adopt DFB semiconductor laser chips. They feature high output power, stable power, and stable spectra. They have TECs and professional design of driving circuits.

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TheDistributed feedback laser (DFB) can be bought at factory price. Box Optronics has been producing Distributed feedback laser (DFB) for many years and is one of the professional manufacturers and Suppliers in China. We have our own factory. Customers are satisfied with our products and excellent service. We sincerely look forward to becoming your reliable long-term business partner!

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