INDYLIT 10 line

Industrial Femtosecond Laser for material processing

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

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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

SpecificationsModel
Indylit 10Indylit 10 SH 1)
Central wavelength1030 ± 2 nm515 ± 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 tunability390 fs - 4 psN/A
Internal pulse repetition rate100 kHz – 2 MHz,
down to 30 kHz in burst mode
Pulse pickerintegrated
Triggering modePulse picker control via TTL gate
Burst length1...13 pulses
Max. energy in burst> 300 μJ> 150 μJ
Power attenuation 4)100 – 0.1%
Beam qualityM² < 1.2
Beam circularity 5)> 0.90> 0.88
Beam diameter (at 1/e² level)2.4 ± 0.3 mm2 ± 0.3 mm
PolarizationLinear 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 interfaceCAN, USB
Operating voltage100...240 V AC, 47...63 Hz
Average power consumption (after warm-up)< 250 W
Operating temperature15 – 35 °C
Maximal power rating600 W
Humiditynon 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 length3 ± 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.