LBTEK-Femtosecond fiber laser

Product Description

1030nm and 780nm femtosecond lasers are available
Pulse width < 140 fs (minimum 50fs optional)
Repetition rate provides 27.5MHz/80MHz/1GHz optional

The Femto series femtosecond fiber lasers include 780 femtosecond fiber lasers, femtosecond fiber seed sources, GHz femtosecond fiber lasers, and extremely narrow pulse width femtosecond fiber lasers, offering two wavelength options: 780nm and 1030nm. The femtosecond fiber laser pulse width is <140 fs (with a minimum option of 50fs available), and the repetition frequency options are 27.5MHz/80MHz/1GHz. Precise adjustment of laser parameters can be achieved through supporting software, while also supporting TTL trigger mode, enabling flexible adaptation to different application scenarios. The Femto series femtosecond fiber lasers are widely used in fields such as ultrafast dynamics detection, ultrafast spectroscopy, two-photon fluorescence excitation, optical coherence tomography, and biomedical imaging. If you have customization requirements for parameters such as wavelength and repetition frequency, please contact Lubang customer service for customization.

780 femtosecond fiber laser

Center wavelength 780±10nm
Repetition rate 80MHz
Free-space output

The 780 femtosecond fiber laser series is based on perfect fully automatic mode-locked pulses, unique low-noise fiber amplification technology, high-efficiency nonlinear frequency doubling technology, and reliable pump protection technology, giving this fiber laser excellent long-term stability and reliability. This series of fiber femtosecond lasers has a center wavelength of 780±10nm, a repetition rate of 80MHz, a pulse width of <140fs, a spectral width of 8±3nm, and an output power fluctuation of less than 1%.

Laser Back View

	Product Model	Center wavelength	Pulse width	Repetition Rate	Output power	Unit Price	Compare	Lead Time
	ErFemto-780MP200 New	780±10 nm	＜120 fs	80 MHz	＞200 mW	Contact		Contact	Add Cart
	ErFemto-780HP1000 New	780±10 nm	＜140（typ110） fs	80 MHz	＞1000 mW	Contact		Contact	Add Cart

GHz femtosecond fiber laser

Center wavelength 1030nm
Repetition rate: 1GHz
Pulse width <120fs

GHz Femtosecond Fiber Laser Repetition Rate 1GHz, based on mode-locked femtosecond pulse dispersion management amplification technology, adopts an all-fiber architecture and water-cooling heat dissipation design, offering the advantage of long-term stability in output pulse energy and pulse width. The laser's GHz square wave duration and square wave repetition rate are adjustable, with an output pulse width <120fs, maximum square wave energy >100mJ, and an output average power of25 W.

Note: The heat dissipation method for this type of laser is water-cooling. The shipping list includes the laser unit and the water chiller.

Laser Back Interface Diagram

	Product Model	Center wavelength	Pulse width	Repetition Rate	Output power	Unit Price	Compare	Lead Time
	Femto-GHz-25 New	1030 nm	<120 fs	1 GHz	25 W	Contact		Contact	Add Cart

Ultra-narrow pulse width femtosecond fiber laser

Center wavelength 1030nm
Pulse width <50fs
Repetition frequency 27.5 MHz

The ultra-narrow pulse width femtosecond fiber laser utilizes all-fiber pre-chirp managed self-similar amplification technology to generate ultra-broadband, ultra-short pulses. Based on an integrated opto-mechanical-electrical design, it offers the advantages of stable output, reliable performance, and long service life. The laser is equipped with an intelligent pulse control module, enabling functions such as pulse frequency selection, pulse editing, and gated output. This series of lasers features an output pulse width of <50fs, single pulse energy >1μJ, repetition frequency: 27.5MHz, and average output power of 25W.

Laser Back Interface Diagram

	Product Model	Center wavelength	Pulse width	Repetition Rate	Output power	Unit Price	Compare	Lead Time
	FemtoUltra-25 New	1030 nm	<50 fs	27.5 MHz	25 W	Contact		Contact	Add Cart

Femtosecond Fiber Seed Source

Center wavelength 1030nm
Repetition rate 27.5±0.5 MHz
Output method PM980 polarization-maintaining patch cord output (with FC/APC connector)

The femtosecond fiber seed source series lasers adopt an all-polarization-maintaining fiber structure, dispersion-managed nonlinear amplifying loop mirror, and intelligent control mode-locking technology. They integrate core modules such as precise dispersion management, self-similar pre-amplification, parabolic spectral shaping, high-isolation pump protection, and fast one-click self-starting. This series of lasers outputs linearly polarized light with a repetition frequency of 27.5±0.5 MHz, a spectral width of 20-30nm, and the output method is via PM980 polarization-maintaining patch cord (with FC/APC connector).

Laser Back Interface Diagram

	Product Model	Center wavelength	Pulse width	Repetition Rate	Output power	Unit Price	Compare	Lead Time
	YbFemtoElite-20 New	1030 nm	5 ps	27.5±0.5 MHz	>27.5 mW	Contact		Contact	Add Cart
	YbFemtoElite-30 New	1030 nm	6 ps	27.5±0.5 MHz	>55 mW	Contact		Contact	Add Cart