K2-1000-mini

Compact and powerful ultralow-noise laser.

Fully integrated laser ready for applications

  • 1 GHz repetition rate
  • >1.5 W per beam
  • <200 fs pulse duration
  • Sub-cycle relative timing jitter
  • Ultra-low relative intensity noise
  • Ultra-compact system design
  • Dual-comb modelocked option
DESCRIPTION

K2-1000-mini is a powerful ultralow noise turn-key laser for OEM integration. The laser is available as a modelocked femtosecond light source or as a dual-comb modelocked light source, producing two pulse trains from the same cavity (option). This laser is ideal for optical frequency comb applications, precision ranging, gas sensing, pump-probe as well as traditional laser oscillator applications, such as two-photon microscopy, amplifier seeding, and timing distribution.

OPTIONS
  • Wavelength options (inquire)
  • Fiber coupled output
  • Lower power consumption option
  • Broadband configuration
APPLICATIONS

Multi-species
gas sensing

Time-resolved
spectroscopy

Nonlinear
microscopy

Precision
ranging

We strive to excel in performance. Specifications can change – please inquire for the latest model.

Laser specifications

Power per comb>1.5 W
Pulse duration<200 fs, clean sech2 pulses, <100 fs option available
Repetition rate1 GHz
Pulse energy>1.5 nJ
Center wavelength1050 +/- 20 nm
Beam quality factor M2<1.1
Beam ellipticity<10 %
Timing-jitter PSD (fs2/Hz)<0.01 fs2/Hz for frequencies >1 kHz
Individual comb RIN<-160 dBc/Hz for frequencies >1 MHz

Special wavelength options

Center wavelengthPower per comb
1050 nm (default)> 1.5 W
1450 nm>200 mW
1550 nm>500 mW
1645 nm>500 mW
2400 nm>400 mW
3300 nm>100 mW

Dual comb specifications (option)

Repetition rate differencetunable to more than +/- 100 kHz
Relative timing noise<10 fs [1 kHz, 100 kHz]

Controls

Repetition ratefrep actuation via piezo 0 – 150 V (option)
Repetition rate differenceΔfrep actuation via piezo 0 – 150 V and coarse via motor (if applicable)
Power modulationPump diode current modulation capability for fCEO locking

Physical dimensions

Laser head (L x W x H)240 x 140 x 85 mm3 (all-in-one system)
Beam output height60 mm on (W) side

Requirements

Operating temperature15 – 30 ºC with <25°C baseplate (contact cooling)
Relative humidity<70% (non-condensing)
Power consumption<100 W
Electrical requirements24 VDC, 5 A

Let's explore the most innovative possibilities of laser technology.

Contacts

info@k2photonics.com
+41 43 883 32 43

K2 Photonics AG
Hardturmstrasse 161
8005 Zurich
Switzerland

Subscribe to our newsletter

You can unsubscribe at any time. View our Privacy Policy.

Subscribe to our newsletter

You can unsubscribe at any time. View our Privacy Policy.

© 2023, K2 Photonics