YactoCrystal Solid-State High-Energy Femtosecond Laser YC-FL-5

YactoCrystal Solid-State High-Energy Femtosecond Laser YC-FL-5

Supplier
Yacto-tech
Part Number
YC-FL-5
Category
Laser Modules & Systems
Origin
China

YactoCrystal femtosecond lasers are diode-pumped ytterbium-doped solid-state lasers using a Regen-amplifier architecture for high gain in a single stage. The stable cavity offers better beam quality and pointing, and shorter Warming-up time than multistage solid-state amplifiers. Millijoule energies and hundred-femtosecond pulses are available, with wide tuning of average power (up to 40W), pulse energy (up to 3mJ) and repetition frequency from single pulses to 500KHz. Stored software presets enable one-button startup. An internal pulse picker supports external PoD and Gate functions, while an integrated, stable sealed design allows installation on optical tables and processing equipment. Compared with conventional Ti:sapphire lasers, Yb-based YactoCrystal lasers offer higher repetition rate and average power with lower pulse-energy and power fluctuations, improving processing efficiency and ultrafast-spectroscopy signal-to-noise ratio. Nonlinear compression can produce shorter pulses, and the source can drive HHG systems.

Specification Snapshot
Average Power
5 W
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Overview

YactoCrystal femtosecond lasers are diode-pumped ytterbium-doped solid-state lasers using a Regen-amplifier architecture for high gain in a single stage. The stable cavity offers better beam quality and pointing, and shorter Warming-up time than multistage solid-state amplifiers. Millijoule energies and hundred-femtosecond pulses are available, with wide tuning of average power (up to 40W), pulse energy (up to 3mJ) and repetition frequency from single pulses to 500KHz. Stored software presets enable one-button startup. An internal pulse picker supports external PoD and Gate functions, while an integrated, stable sealed design allows installation on optical tables and processing equipment. Compared with conventional Ti:sapphire lasers, Yb-based YactoCrystal lasers offer higher repetition rate and average power with lower pulse-energy and power fluctuations, improving processing efficiency and ultrafast-spectroscopy signal-to-noise ratio. Nonlinear compression can produce shorter pulses, and the source can drive HHG systems.

Specifications

ParameterValue
Center wavelength1030 nm ± 10 nm
Average Power5 W
Max Single-pulse energy1 mJ
Min Pulse width [<150 fs - 10 ps]< 150 fs
Repetition rateSingle Pulse - 500 kHz
Beam qualityM2 ≤ 1.3
Spot roundness≥ 0.85
Beam Divergence Angle< 1 mRad
Spot diameter [1mJ]5 mm±0.5mm
Spot diameter [2mJ]6 mm±0.5 mm
Spot diameter [3mJ]7 mm±0.5 mm
Beam Pointing≤ 20 μrad/℃
PolarizationVertical polarization, degree of polarization: 1:1000
Power stability<0.5% RMS Over 24 hours
Energy Stability<1.0% RMS Over 24 hours
Control MethodGUI Software /RS232 Control Interface
Operating environmentTemperature :15-30℃( Recommended 21℃-23℃) Humidity :<60%( Non-Condensing )
Cooling method [Temperature Control Accuracy ±0.1℃]Water cooling
Dimensions800 mm × 525 mm × 171 mm

Applications

Driving wavelength converters (OPA, harmonic generation); ultrafast spectroscopy (TA, Raman, CARS, LIBS); strong-field physics (HHG, LIBS, THz); ultrahigh-temperature alloy processing (TC4, Mo, Re)

Key Features

3mJ maximum single-pulse energy; 40W maximum average power; <150fs high-contrast femtosecond pulses; single-pulse-500KHz repetition rate; 20GW peak power

Datasheet

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Supplier Information

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Yacto-tech
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Hangzhou Yacto Technology Co., Ltd. is a high-tech enterprise specializing in R&D and production of femtosecond lasers, committed to providing customers with high-quality ultrashort pulse lasers and application solutions. The company is supported by the Institute of Optoelectronics of the Chinese Academy of Sciences, with a core technical team possessing decades of experience in ultrafast laser technology. Located in Qingshanhu Science and Technology City, Lin'an District, Hangzhou, it houses 2000 square meters of clean laboratories and advanced equipment. Products include high-power, multi-wavelength, and high-energy femtosecond lasers, optical parametric amplifiers, and more, widely used in material processing, ultrafast spectroscopy, two-photon polymerization, and other scientific and industrial fields.

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YactoCrystal Solid-State High-Energy Femtosecond Laser YC-FL-5
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