DK Photonics’ E-Fiber series of ultrafast lasers adopt the latest femtosecond laser technology and optical frequency doubling technology to achieve stable output of femtosecond pulsed lasers in the 780nm band. One-key auto-start after power-on and long-term stable operation. It has the characteristics of extremely narrow laser pulse and high pulse peak power. It has important applications in optical frequency combs, terahertz waves, multiphoton imaging and other fields.
* Accept customization of parameters such as pulse width, power, and repetition frequency.
| Optical Parameter | Unit | Typical Values | Remark |
| Wavelength | nm | 780±10 | |
| Spectral width | nm | 20 | |
| Pulse Width | fs | <100 | Customizable |
| Output average power | mW | >30 | Customizable |
| Power instability | – | < ±1% | |
| Repeat frequency | MHz | 80 | Customizable |
| Repetition frequency instability | Hz | < 100 | |
| Single pulse energy | nJ | >0.4 | |
| Polarization state | Linear polarization | ||
| Laser output type | – | Free Space | |
| Preheat time | min | <1 |
| Electrical and environmental parameters | Desktop | Module |
| Control Mode | Button | Button |
| Synchronous electrical signal interface | SMA | SMA |
| Power Supply | 100~240V AC, <30W | 5V DC, <20W |
| Dimensions | 260(W)×280(D)×120(H)mm | 200(W)×121(D)×55(H)mm |
| Operation Temperature Range | 5~+35°C | |
| Operation Humidity Range | 0~70% | |
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②
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③
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④
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⑤
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⑥
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⑦
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FSPL
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Wavelength
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Pulse Width(fs)
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Output average power (mW)
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Repeat frequency
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Output Type
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Package Type
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780:780nm
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50/100/200/500
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110/50/100
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80/100
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FS: Free-Space
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M: Module
B: Desktop
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If you need to customize other specifications, please provide detailed description for your requirement.
DownloadDatasheet in PDF