DK Photonics’ E-Fiber series of ultrafast lasers integrate the latest femtosecond laser technology, use high-performance rare earth fiber as the working medium, combined with high-precision dispersion compensation technology and active servo system, to achieve stable output of 1560nm band femtosecond pulse laser. One-key auto-start after power-on, long-term stable work and maintenance-free. It has the characteristics of extremely narrow laser pulse and high pulse peak power. It has a wide range of applications in optical frequency combs, supercontinuum, terahertz THz and other fields.
* Accept customization of parameters such as pulse width, power, and repetition frequency.
| Optical Parameter | Unit | Typical Values | Remark | |
| Wavelength | nm | 1560±10 | ||
| Spectral width | nm | ≥20 | ||
| Pulse Width | fs | 50~500 | Customizable | |
| Output average power | mW | 1~200 | Customizable | |
| Power instability@8hrs | – | < ±1% | ||
| Repeat frequency | MHz | ≥200 | Customizable200MHz~1GHz | |
| Repetition frequency instability | Hz | < 200 | ||
| Single pulse energy | nJ | ≥1 | ||
| Polarization state | Linear polarization | |||
| Fiber Type | – | PM1550,0.5m | PM1550,2m | |
| Optical Connector | – | FC/APC, slow axis aligned to key | ||
| 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)×65(H)mm |
| Operation Temperature Range | -5~+35°C | |
| Operation Humidity Range | 0~70% | |
| ① | ② | ③ | ④ | ⑤ | ⑥ | ⑦ |
| FSPL | Wavelength | Pulse Width(fs) | Output average power (mW) | Repeat frequency(MHz) | Fiber Type | Package Type |
| 1560:1560nm | 50/100/200/
500 |
10/50/100 | 200/600/1000 | PM: PM1550 panda | M: Module
B: Desktop |
If you need to customize other specifications, please provide detailed description for your requirement.
DownloadDatasheet in PDF