Select a narrowband or broadband seed according to the downstream amplifier and pulse-processing chain. The tabulated alternatives preserve their separate wavelength, pulse and power limits.
Configuration options
| Configuration | Centre wavelength | Pulse duration | Repetition rate | Average power | Spectral width |
|---|---|---|---|---|---|
| 920 nm seed | 920 nm | 3-5 ps | 80 MHz | 1-20 mW | <0.5 nm |
| Narrowband near-infrared seed | 1020-1080 nm | 6-60 ps | 10-100 MHz | 1-60 mW | Near transform limited |
| Broadband near-infrared seed | 1020-1080 nm | 3 ps | 10-100 MHz | 2 mW | Broadband pulses |
| Long-wavelength seed | 1120-1240 nm | 15-100 ps | 30-100 MHz | 1-60 mW | Near transform limited |
| Telecom-band seed | 1550-1570 nm | 3-100 ps | 10-100 MHz | 1-60 mW | Near transform limited |
Technical details
- Output delivery
- Polarization-maintaining fibre
- Beam propagation factor
- M² <1.1, stated feature
Integration and delivery
- OEM
- 200 x 130 x 28.5 mm; supply: 5 V customer supplied; cooling: Thermal Plate customer supplied
- Lab
- 227 x 170 x 37 mm; 227 x 170 x 63 mm with fans and feet; supply: 12 V customer supplied; cooling: Thermal Plate customer supplied/Air Cooled
- Rack Mount
- 248 x 436 x 83 mm; supply: Built-in; cooling: Air Cooled
Conditions and configuration notes
- The repetition rate and pulse duration are fixed choices within the stated intervals; those intervals are not a claim of user adjustment on every unit.
- Average power depends on wavelength, repetition rate and pulse settings. Maxima from different options must not be combined into one operating point.
- Optional fibre-Bragg-grating stretchers need to be matched to the intended compressor.
- A near-transform-limited description is qualitative here; confirm the numerical spectral bandwidth for the chosen pulse.
Applications to discuss
- Time-resolved spectroscopy
- Optical metrology
Specify your configuration
Precisometer supports selection and integration. Contact us for a quotation against an agreed configuration.
- Centre wavelength, pulse duration and repetition rate
- Average power and pulse requirements at the sample
- Delivery optics, dispersion and electrical or thermal interfaces
Local technical draft · configuration and final specifications require confirmation.