1064nm Multimode Fiber High-Power Pump Source

Name: 1064nm Multimode Fiber High-Power Pump Source
Brand: Shenzhen Box Optronics Technology Co.,Ltd.
Availability: InStock

Description

The BFL-1064-20M1-FU-M is a 1064 nm multimode fiber-coupled high-power pump source developed by BOX Optronics Tech, built on high-performance semiconductor laser chips for reliable industrial and research use.

It features a 105/125 μm fiber with 0.22 NA and FC/UPC connector, delivering stable output power at typical 9 W, 25 W, or 50 W levels in continuous-wave (CW) mode. The operating wavelength ranges from 1054 nm to 1074 nm, centered at 1064 nm. This pump source offers high output power and high stability, with power instability ≤ ±0.02 dB within 15 minutes and ≤ ±0.05 dB over 8 hours. It is driven by a professionally designed constant-current circuit to ensure safe and stable operation.

The module version measures 125(L)×150(W)×31(H) mm and is powered by 12 VDC / 15 A, while a benchtop package is also available with 100–240 VAC input. Communication is supported via a DB9 female (RS232) interface. It is widely used in fiber laser pumping, biomedical research, and material laser processing.

Proper heat dissipation, clean fiber connector endfaces, and suitable laser safety eyewear are required for safe operation. The unit supports current ramping from zero to set value and features an operating temperature range of +15 °C to +50 °C. This compact, stable pump source is ideal for integration and OEM applications.

Specifications

Laser Type:	Continuous Wave (CW)
Fiber Type:	Multi-Mode
Operating Wavelength:	1064 nm
Output Power:	8/20/45 W
Power Instability:	≤±0.02(15min.); ≤±0.05(8hrs)
Fiber Type:	105/125
Fiber Connector:	FC/PC or SMA
Communication Interface:	DB9 Female(RS232)
Storage Temperature:	-30 ~ +70
Operating Temp:	+15 ~ +50

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Features

High output power;
High stability;
Module or desktop packaging.

Applications

Fiber laser pumping;
Biomedicine;
Material laser processing

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Frequently Asked Questions

What are the key optical specifications of the BFL‑1064‑20M1‑FU‑M pump source?

This module features a center wavelength of 1064 nm (1054–1074 nm), operates in CW mode, and provides typical output powers of 9 W, 25 W, and 50 W. It utilizes a 105/125 μm, 0.22 NA multimode fiber with an FC/UPC connector for stable fiber‑coupled output.

How is the power stability performance defined?

The laser source offers high stability with power instability ≤ ±0.02 dB within 15 minutes and ≤ ±0.05 dB over 8 hours, ensuring reliable long‑term operation for industrial and research applications.

What are the main applications of this 1064 nm pump source?

It is primarily designed for fiber laser pumping, biomedical research, and laser material processing. The high power and stability make it suitable for integration into professional laser systems.

Got more questions? Use the RFQ form to ask the supplier directly.