Femtosecond lasers
NEOLIT
Ultrashort pulse fiber seeder for laser amplifier
Neolit seeders are novel sources of ultrashort laser pulses, free of consumable components like SESAM, which makes them exceptionally long-lasting. The all-fiber design ensures high environmental stability against vibrations and thermal fluctuations. The integration is very simple because of a compact single box, passively-cooled construction. High quality temporal and spectral shape of the pulses guarantees excellent results at the output of the laser system.
- Wavelength
- 1020–1070 nm
- Pulse duration
- 1–10 ps
- Repetition rate
- 10–40 MHz
- Output power
- 1–50 mW
Key features
Robust to external disturbances
Ultra high quality pulses and spectrum
Highly customizable output parameters
Ultra wide spectrum compressible down to 30 fs
Technical Specifications
Full specification from the NEOLIT datasheet. Measurement conditions and patents are in the Notes tab.
- Central wavelength
-
Neolit / Neolit AMP 1020 – 1070 nm
Neolit BB 1040 nm - Pulse duration (directly from the fiber) 1)
-
Neolit 1 – 5 ps
Neolit AMP 5 – 10 ps
Neolit BB 7 ps - Spectral bandwidth (FWHM)
-
Neolit 4 – 12 nm
Neolit AMP 8 – 12 nm
Neolit BB 20 – 70 nm - Average power
-
Neolit 1 – 5 mW
Neolit AMP 20 – 50 mW
Neolit BB 20 – 50 mW - Pulse repetition rate (factory fixed)
- 10 – 40 MHz
- Optical output
- FC/APC connector
- Polarization
- linear, > 100:1 extinction
- RF signal interface
- SMA
- Available control interfaces
- USB, CAN
- Powering requirements
- 12 ± 2 V, max. 3 A
- Operating temperature
- 15 - 40 °C
- Mechanical dimensions (LxWxH)
- 194 x 135 x 40 mm
1) Pulses from the seeder are externally compressible to within 10 % of transform limit.
2) Customized versions including additional amplifier, fiber pulse picker, pulse stretcher are possible.
3) Neolit seeders are class 3B laser products. Avoid eye or skin exposure to direct or scattered laser light.
4) World patented technology: US10038297, JP6276471, EP3178137, CN106575849.
Applications
Seeding femtosecond and picosecond fiber and DPSS lasers
Where NEOLIT is used
Each application page walks through the problem, the process and the results.
All applications
Seeding femtosecond and picosecond lasers
A compact all-fiber seed source for amplifier and OEM laser builders.
Integration resources
NEOLIT datasheet
Full PDF datasheet with performance curves, beam profiles, drawings and electrical specifications.
Dimensions and drawings
Dimensions 194 x 135 x 40 mm. A dimensional drawing is in the datasheet.
Support and dealers
Integration questions, service and your regional contact.
Full lineup
Which system is right for you?
Every Litilit laser is built on the same robust fiber platform. Choose the model that best matches your pulse duration, power, and repetition rate requirements.
| Specification | NEOLIT Ultrashort pulse fiber seeder for laser amplifier Selected | INDYLIT 20 Industrial Femtosecond Laser for Material Processing | INDYLIT 10 Industrial Femtosecond Laser for Industrial and Medical Applications |
|---|---|---|---|
| Wavelength | 1020–1070 nm | 1030/515 nm | 1030 nm |
| Pulse Duration | 1–10 ps | 400 fs – 4 ps | 400 fs – 4 ps |
| Average Power | 1–50 mW | 20 W | 10 W |
| Repetition Rate | 10–40 MHz | 80 kHz – 1.0 MHz | 80 kHz – 1.6 MHz |
| Primary Applications | Seeding femtosecond and picosecond fiber and DPSS lasers | Materials microprocessing, Ophthalmology, Semiconductor and electronics | Materials microprocessing, Ophthalmology, Semiconductor and electronics |
| Request Quote | View INDYLIT 20 | View INDYLIT 10 |
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