808nm Multimode Fiber High-Power Pump Source

Name: 808nm Multimode Fiber High-Power Pump Source
Brand: Shenzhen Box Optronics Technology Co.,Ltd.

Description

The BFL-808-05M1-FU-M is a high-power 808 nm multimode fiber-coupled pump source designed and manufactured by BOX Optronics Tech.

Based on high-performance semiconductor laser chips, this module adopts a 105/125 μm fiber with 0.22 NA and FC/UPC connector to ensure efficient and stable laser output. It operates in continuous-wave (CW) mode with a center wavelength of 808 nm (range: 803–813 nm) and offers three standard output power levels: 5 W, 10 W, and 20 W. Equipped with a dedicated constant-current drive circuit, the pump source delivers excellent stability with power instability ≤ ±0.02 dB within 15 minutes and ≤ ±0.05 dB over 8 hours.

It supports two packaging forms: compact module (125(L)×150(W)×31(H) mm, 12 VDC/15 A) and benchtop (195(W)×220(D)×120(H) mm, 100–240 VAC). Device monitoring and control are realized through a DB9 female (RS232) communication interface. This pump source is widely applied in fiber laser pumping, biomedical research, and laser material processing. It features reliable performance, flexible configuration, and easy integration.

To ensure safe operation and long lifetime, proper heat dissipation, clean fiber connector endfaces, and standard laser safety protection are required. The operating temperature ranges from +15 °C to +50 °C, making it suitable for industrial and laboratory environments.

Tel/Whatsapp：+86-18476865009

Specifications

Laser Type:	Continuous Wave (CW)
Fiber Type:	Multi-Mode
Wavelength:	808 nm
Output Power:	5/8/10/20W
Power Instability:	≤±0.02(15min.); ≤±0.05(8hrs)
Fiber Type:	105/125 um
Fiber Connector:	FC/PC or SMA
Communication Interface:	DB9 Female(RS232)
Operating Temp.:	+15 ~ +50
Storage Temperature:	-30 ~ +70

Got questions about specs? Use the inquiry form to ask.

Download Data Sheet

Features

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

Applications

Fiber laser pumping;
Biomedicine;
Material laser processing.

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Ships from:: China
Sold by:: Shenzhen Box Optronics Technology Co.,Ltd. ✓ Verified Supplier

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Frequently Asked Questions

What are the core optical specifications of the BFL-808-05M1-FU-M laser source?

This is an 808 nm multimode fiber-coupled pump source operating in CW mode. It has a wavelength range of 803–813 nm and offers standard output power options of 5 W, 10 W, and 20 W. It uses a 105/125 μm, 0.22 NA fiber with FC/UPC connector for stable and efficient coupling.

What is the power stability performance of this pump source?

The unit features high long-term stability. Power instability is ≤ ±0.02 dB within 15 minutes and ≤ ±0.05 dB over 8 hours, supporting reliable operation for industrial and research applications.

What key operational and safety requirements must be followed?

Adequate heat dissipation, clean fiber connector endfaces, and proper laser safety eyewear are required. Drive current must be gradually ramped from zero. Operation outside specified temperature and power ranges will accelerate aging and cause device damage.

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