GHz Series Femtosecond Laser Vibre（GHz）
The GHz series femtosecond laser is independently developed by Keyun Optoelectronics. Based on the mature industrial Vibre product, adjustable GHz bursts improve processing efficiency and expand applications. GHz ultrahigh repetition rates are combined with excellent power stability and beam quality, providing a valuable tool for consumer electronics, semiconductor manufacturing, medical equipment and frontier research. Conventional femtosecond lasers emit individual pulses at a fixed frequency. In a GHz configuration, output consists of bursts, each containing a specified number N of equally spaced subpulses with nanosecond spacing. Users can set subpulse count and edit burst shape for high flexibility.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Center wavelength | 1030±5nm |
| Total power | ＞50W |
| Pulse width | ＜350fs |
| Subpulse Frequency | 1GHz |
| Subpulse Count | 200-1000 adjustable |
| Burst Output Frequency | Single Pulse -1MHz Adjustable |
| Burst Energy [50μJ@1MHz；500μJ@100kHz；@1MHz，500μJ@100kHz] | 50μJ@1MHz，500μJ@100kHz |
| Burst Shape | Editable |
| Power stability [rms] | ＜0.5% rms |
| Extinction ratio | ＞100:1 |
| Spectral width | ＞5nm |
| Beam Pointing Stability | ＜25 μrad |
| Beam quality M² | M²＜1.3 |
| Polarization state | Linear polarization ， Vertical Direction |
| Output Method | Free-space optical output |
| Trigger Method | Gate，Trigger |
| Cooling method | Water cooling |
| Laser Dimensions | 573 mm × 396 mm × 119 mm |
Key Features
Datasheet
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Supplier Information
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