A laser amplifier is a device that directly amplifies an optical signal without the need to regenerate a modulated signal. Its working principle is based on population inversion and stimulated emission. That is, under the action of pump light, the input optical signal is used to stimulate the active medium where population inversion has been achieved, thereby amplifying the optical signal. Chuangrui Spectrum's diode - pumped laser amplifier boasts advantages such as high frequency, high am plification efficiency, high integration, high stability, and excellent quality of the amplified optical spot. Currently, it hasbeen applied in scientific research experiments.
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Technical parameters
Single-pulse Laser Amplifier
| Incident Energy | 200 mj@1064 nm |
| Incident Frequency | 15 Hz |
| Quality of Incident Spot | Fat-top spot |
| Incident Spot Size | 6-9 mm |
| Incident Laser Pulse Width | 8-10 ns |
| Output Energy | 1.25 J@1064 nm900 mJ@532 nm |
| Output Spot | Fat-top spot |
| Output Spot Size | 10 mm |
Dual-pulse Laser Amplifier
| Incident Energy | 300 mJ@1064 nm |
| Incident Frequency | 30 Hz |
| Quality of Incident Spot | Fat-top spot |
| Incident Spot Size | 6-9 mm |
| Incident Laser Pulse Width | 8-10 ns |
| Output Energy1 | 1.5 J@1064 nm |
| Output Energy2 | 1.5 J@1064 nm |
| Output Spot | Fat-top spot |
| Output Spot Size | 10 mm |
Measured Data
Energy and Efficiency
Energy Meter Probe: Coherent FiledMax II-Top
1064 nm Spot Acquisition
