INDYLIT 10

Industrial Femtosecond Laser for material processing

1030 nm, 390 fs – 4 ps, > 10 W, 100 kHz – 2 MHz

Request demo

Standout features:

Extremely robust and stable
Adjustable repetition rate, pulse duration, power
High pulse energy and clean pulse shape
Passively air cooled
Maintenance-free & turn-key

Applications:

Materials microprocessing
Ophthalmology
Semiconductor and electronics
Display manufacturing
Battery manufacturing

Robust design for flexible applications

The Indylit 10 is a high energy air-cooled femtosecond laser designed for a variety of ultrafast applications.

The laser head features innovative passively-cooled design, ensuring high stability of the optical parameters such as pulse duration, beam pointing and power. Its mechanical construction can withstand almost everything you can throw at it, making the Indylit a new industrial femtosecond technology.

Built-in second harmonics (SH) module provides wavelength extension enabling even wider range material processing applications.

Product data sheet

Specifications	Model
	Indylit 10	Indylit 10 SH ¹⁾
Central wavelength	1030 ± 2 nm	515 ± 1 nm
Spectral bandwidth (FWHM)	< 4 nm	< 3 nm
Average power ²⁾	> 10 W @ 1000 kHz > 12 W @ 1000 kHz	> 6 W @ 150 kHz
Max. pulse energy ²⁾	> 100 μJ	> 50 μJ
Pulse duration	< 390 fs ³⁾
Pulse duration tunability	390 fs - 4 ps	N/A
Internal pulse repetition rate	100 kHz – 2 MHz, down to 30 kHz in burst mode
Pulse picker	integrated
Triggering mode	Pulse picker control via TTL gate
Burst length	1...13 pulses
Max. energy in burst	> 300 μJ	> 150 μJ
Power attenuation ⁴⁾	100 – 0.1%
Beam quality	M² < 1.2
Beam circularity ⁵⁾	> 0.90	> 0.88
Beam diameter (at 1/e² level)	2.4 ± 0.3 mm	2 ± 0.3 mm
Polarization	Linear horizontal, > 200 : 1 extinction
Beam divergence (full angle)	< 1 mrad
Beam pointing (RMS) ⁶⁾	< 20 μrad
Beam pointing vs temp.	< 20 μrad/°C
Power Stability (RMS) ⁷⁾	< 1.0%	< 2.0%
Pulse Energy Stability (RMS) ⁸⁾	< 1.0%	< 2.0%
Warm-up time (cold start)	< 30 min
Warm-up time (warm start)	< 2 min
Laser control interface	CAN, USB
Operating voltage	100...240 V AC, 47...63 Hz
Average power consumption (after warm-up)	< 250 W
Operating temperature	15 – 35 °C
Maximal power rating	600 W
Humidity	non condensing
Transportation/storage temperature	-20 – +70 °C
Dimensions: Laser head (L x W x H) Control unit (L x W x H)	483 x 235 x 186 mm 449 x 370 x 140 mm
Umbilical length	3 ± 0.1 m
Colling: Laser head Control unit	air (passive) ⁹⁾ forced air (fans)

1) Indylit 10 SH model has also 1030 nm output with the same specifications as Indylit 10 model. The outputs can be switched in < 0.5 s by user.
2) Please refer to the power and energy vs. pulse repetition rate curves for typical values.
3) Pulse duration with external compression module down to 50 fs. For more information about pulse compression module please contact LITILIT directly.
4) Attenuation can be controlled by a few different methods: a) via PC user interface, b) by CAN register, c) by analog input (0 – 1 V, rise time < 1 μs). Beam quality specifications are maintained down to 10% power level.
5) Defined as the worst case ellipticity along the z-scan (± 5 × LRayleigh) of the beam.
6) Measured during 8 h operation starting 30 minutes after warm-up. Environmental temperature stability within ± 1 °C.
7) Measured with integration time of 1s at the same conditions as (6).
8) Measured within 10 s time interval for at least 1000 pulses.
9) Water cooling is optional. For more details please contact LITILIT.
10) Technology is protected by international patents: LT6261 (B); JP6276471 (B2); US10038297 (B2); EP3178137; DK3178137 (T3); CN106575849 (B); PL3178137 (T3); LT6639 (B); LT2020 563.