Multi-Channel DFB High-Power Light Source Wavelength Can Be Customized

Multi-Channel DFB High-Power Light Source Wavelength Can Be Customized

The four-channel DFB high-power light source is a high-performance fiber laser device that combines the excellent characteristics of DFB (Distributed feedback) lasers with a multi-channel design to provide stable, reliable and high-power laser output.

DFB lasers are famous for their high coherence, single frequency, single longitudinal mode output characteristics, and are widely used in optical fiber communication, sensing, measurement and other fields. The four-channel DFB high-power light source refers to the ability to output four different wavelengths of DFB laser at the same time, and each channel has a high output power.

Technical characteristics

High power output:
The light source can provide a high output power to meet a variety of applications requiring high power laser. The specific output power depends on the design and manufacturing level of the device, but usually a higher value can be achieved.

Multi-wavelength selection:
Four independent wavelength channels are available covering common communication and sensing wavelengths such as 850nm, 980nm, 1270nm to 1610nm (specific wavelength ranges may vary by product). Users can choose the appropriate wavelength combination according to the actual needs.

High stability:
High precision automatic power control (APC) and automatic temperature control (ATC) technologies ensure short - and long-term stability of light source output. This stability is essential for precision measurement and long-term monitoring.

Intelligent control:
Can be connected to the computer real-time display of output power, wavelength and other key parameters.

Volume and weight:
It is usually a 1U/2U chassis, which is easy to place in the laboratory or on the production line. Specific size and weight vary from product to product, but generally moderate volume, easy to handle and operate.

Specification

Note: Single-channel model: U8121/U8131, dual-channel model: U8122/U8132, four-channel model: U8124/U8134, etc

Application field

Optical fiber communication:
It is used as a transmitter in dense wavelength division multiplexing (DWDM) system to improve the transmission capacity and efficiency of the system.

Optical fiber sensing:
The high coherence and single frequency characteristics of DFB lasers are utilized for high-precision fiber optic sensing applications, such as temperature, pressure, stress and other parameters measurement.

Optical device manufacturing and testing:
It is used as a standard light source in the production process of optical passive and active devices, and performs various fiber experiments and tests. It can also be used for mass production detection of optical devices such as couplers and planar optical waveguide (PLC) components.

Research and Teaching:
In the field of scientific research, it is used in the research of optoelectronic metrology, optical fiber testing, etc. In the teaching field, it can be used as experimental equipment to help students understand the principle and application of fiber lasers.

"To do import substitution, to create national brand" is the journey that Uc Instruments is brave to climb and the goal of continuous progress.

Guangzhou UC Instruments., Co. Ltd. was founded in March 2009 and has been recognized as a high-tech enterprise in Guangdong Province.

Guangzhou UC Instruments., Co. Ltd. is willing to join hands with chip manufacturers, device manufacturers, equipment manufacturers, communication operators and data centers in the optical communication industry, as well as teaching and research units in the industry, to create a brilliant industry. To provide industry users with "UC" independent brand measurement instrument products and services, and automated test system customization services.

We warmly invite customers to choose our products and services. We will try our best to do a good job in the spirit of craftsmanship in our products, with enthusiasm to do a good job in our services, and strive to become the majority of users in the field of product measurement and testing strong backing.

The full range of Youxi instrument products are:

8 series passive measuring equipment: light source series, optical power meter series, optical attenuator series, plug back loss meter series and optical polarization generator and optical switch series, etc.

9 series of active measuring equipment: BER series, optical oscilloscope series, clock recovery instrument series, LIV measuring system and 10G/100G/400G optical module test and evaluation board series.