Combiner pompy do lasera światłowodowego dużej mocy LIGHTEL

LIGHTEL Pump Combiners and High-Power Fiber Laser Components

Name: LIGHTEL Pump Combiners and High-Power Fiber Laser Components
Brand: Lightel
SKU: 17835

LIGHTEL high-power fiber laser and amplifier chain components: N×1 and (N+1)×1 pump combiners (up to 10 kW), Mode Field Adapter, Cladding Power Stripper, Fiber End-Cap, FBG mirrors, high-power isolators and circulators, and QBH delivery heads. Patented fiber splicing technology.

LIGHTEL pump combiners and high-power fiber laser components are the building blocks of the fiber laser and amplifier chain — from combining pump diodes, through mode and cladding power management, to delivering the high-power beam. LIGHTEL uses a patented fiber splicing technology that increases combiner reliability.

These are components for the materials processing industry, medicine and scientific/defense applications, where fiber lasers are valued for their precision, efficiency and low operating costs.

Variants offered

Pump combiners: N×1, (N+1)×1 pump+signal, (6+1)×1 side-pump, (1+1)×1 / (2+1)×1, PM versions, 2000 nm, reverse-pump, active (2+1)×1, High Power Laser Combiners
High-power fiber components: Mode Field Adapter (MFA), Cladding Power Stripper (CPS), Fiber End-Cap (FEC, PM/Non-PM), FBG mirrors for fiber lasers, DMR, pulse stretcher (also tunable)
High-power micro-optics: single-/dual-stage isolators 20–100 W, 1064 nm circulator, PBS/PBC, High Power FWDM, Pump Laser Protector, high-power Tap Coupler/Monitor
Beam delivery heads: QBH (water-cooled, with mode stripper and interlock), medium-power SMA and D80 cables

Typical parameters — N×1 Pump Combiner

Parameter	Specification
Port configuration	3×1, 4×1, 7×1, 19×1, 37×1 (up to N=37)
Pump wavelength	800–1000 nm
Pump efficiency	> 90–95% (depending on configuration)
Total power handling	up to 1800 W (typ.), configurations up to 10 kW
Operating / storage temperature	0~75°C / −40~85°C

Typical parameters — Fiber End-Cap (FEC)

Parameter	Specification
Signal wavelength	800–2000 nm
Insertion loss	< 0.1 dB
Power handling	200 W / 500 W
Return loss	> 45 dB
Integrated mode stripper	yes (removes backward cladding light)

Applications

High-power fiber lasers and amplifiers
Materials processing (cutting, welding, marking)
Medical and scientific/research applications
2 µm lasers (thulium / holmium)

Frequently asked questions

Up to what power are pump combiners available?
Standard up to 1800 W in 7×1/19×1 configurations; custom configurations handling total power of up to 10 kW are available.

What are the Cladding Power Stripper and Fiber End-Cap?
The CPS removes unwanted light from the cladding of a double-clad fiber (DCF), while the FEC reduces the power density at the fiber facet and — thanks to its built-in mode stripper — protects the chain against back reflection.

Do you offer components for 2 µm?
Yes — 2000 nm combiners and isolators and other components for thulium/holmium lasers.

Ordering information and configuration

All LIGHTEL passive components are made to order and configured to the application requirements. When submitting an inquiry, please specify: wavelength range, fiber type, required parameters (insertion loss, isolation, PDL), connector type (LC / SC / FC / MPO or unconnectorized pigtail) and housing / packaging type. Price is quoted individually — use the “Request a quote” button.

INTERLAB is the authorized LIGHTEL distributor in Poland — we provide technical advice, component selection and after-sales support.