Femtosecond Fiber Laser

Best in class femtosecond fiber lasers: highest output power, lowest phase noise, highest reliability. Choose the perfect model for your application from our Erbium and Ytterbium fiber lasers with center emission wavelengths from the visible to the NIR, and extending to the Mid-IR in selected models.

C-Fiber Femtosecond Erbium Laser

C-Fiber 780 Femtosecond Erbium Laser

Orange Femtosecond Ytterbium Laser

ELMO Femtosecond Erbium Laser

ELMO 780 Femtosecond Erbium Laser

YLMO Femtosecond Ytterbium Laser

YLMO-930 Femtosecond Fiber Laser

YLMO-Seed Femtosecond Ytterbium Laser

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	C-Fiber	C-Fiber High Power
Central Wavelength	1560 nm ± 20 nm	1560 nm ± 20 nm
Average Power	>100 mW	>500 mW
Pulse Energy	>1.0 nJ	>5.0 nJ
Pulse Width	<90 fs	<90 fs
Repetition Rate	100 MHz (50-250 MHz with Vario)	100 MHz (50-250 MHz with Vario)
Repetition Rate Instability	<1 ppm over 20 hours at constant temperature	<1 ppm over 20 hours at constant temperature
Timing Jitter	<2 fs [rms, 10 kHz.. 10 MHz]	<2 fs [rms, 10 kHz.. 10 MHz]
Output Port	fiber-coupled (FC/APC)	free space
Polarization	linear, PM fiber	linear, s-polarized
Beam Height		102 mm

	C-Fiber 780	C-Fiber 780 HIGH POWER
Central Wavelength	780 nm ± 10nm	780 nm ± 10nm
Average Power	>100 mW	>250 mW
Pulse Energy	>1.0 nJ	>2.5 nJ
Pulse Width	<100 fs (<70 fs with FEMTOSCALE)	<100 fs (<70 fs with FEMTOSCALE)
Repetition Rate*	100 MHz (50-250 MHz with VARIO)	100 MHz (50-250 MHz with VARIO)
Repetition Rate Instability	<1 ppm over 20 hours at constant temperature	<1 ppm over 20 hours at constant temperature
Timing Jitter	<2 fs [rms, 10 kHz.. 10 MHz]	<2 fs [rms, 10 kHz.. 10 MHz]
Output Port	free space	free space
Auxiliary Output Port**	free space, 1560 nm, >250 mW	free space, 1560 nm, >500 mW
Additional Fiber-Coupled Seed Port	1 (up to 4 with MULTIBRANCH)	1 (up to 4 with MULTIBRANCH)
Polarization	linear, s-polarized	linear, s-polarized
Beam Height	75 mm	75 mm

	orange	orange HIGH POWER	orange HIGH POWER 10
Central Wavelength	1040 nm ± 10 nm	1040 nm ± 10 nm	1040 nm ± 10nm
Average Power	>100 mW	>1 W	>10 W
Pulse Energy	>1 nJ	>10 nJ	>100 nJ
Pulse Width*	<150 fs	<150 fs	<200 fs
Repetition Rate**	100 MHz (50-250 MHz with VARIO)	100 MHz (50-250 MHz with VARIO)	100 MHz (50-250 MHz with VARIO)
Repetition Rate Instability	<1 ppm over 90 hours at constant temperature	<1 ppm over 90 hours at constant temperature	<1 ppm over 90 hours at constant temperature
Output Port	free space	free space	free space
Auxiliary Output Port	optional	optional	optional
Additional Fiber-Coupled Seed Port	1 (up to 4 with MULTIBRANCH)	1 (up to 4 with MULTIBRANCH)	1 (up to 4 with MULTIBRANCH)
Polarization	linear, p-polarized	linear, p-polarized	linear, p-polarized
Beam Height	95 mm	95 mm	95 mm
SECOND HARMONIC MODULE		SHG 520
Average Power		>400 mW
Pulse Width		<150 fs
Polarization		linear, p-polarized

	ELMO	ELMO HIGH POWER
Central Wavelength	1560 nm ± 30 nm	1560 nm ± 30 nm
Average Power	>1 mW ( up to 15 mW)*	>330 mW in free space version** >100 mW in fiber coupled version (up to 200 mW)*
Pulse Width	chirped (<150 fs)*	<90 fs
Output Port	fiber-coupled	free space** or fiber-coupled
Polarization	linear, PM fiber	linear, p-polarized*
Dispersion Management*	dispersion can be factory set to achieve short pulses after 1-10 m of additional fiber	dispersion can be factory set to achieve short pulses after 1-10 m of additional fiber
Repetition Rate*	100 MHz (50-100 MHz with VARIO)	100 MHz (50-100 MHz with VARIO)
2nd Fiber-Coupled Seed Port	yes	yes
2nd High Power Output Port	available with MULTIBRANCH	available with MULTIBRANCH

	ELMO 780	ELMO 780 HIGH POWER
Central Wavelength	780 nm ± 10 nm	780 nm ± 10 nm
Average Power	>75 mW	>140 mW
Pulse Width	<100 fs	<100 fs
Output Port	free space	free space
Polarization	linear, p-polarized**	linear, p-polarized**
Dispersion Management	pigtailed and versatile SHG module with up to 0.5 m optical fiber supply*	pigtailed and versatile SHG module with up to 0.5 m optical fiber supply*
Repetition Rate*	100 MHz (50-100 MHz with VARIO)	100 MHz (50-100 MHz with VARIO)
Auxiliary Output Port at 1560 nm	fiber coupled, 1560 nm, >180 mW, <90fs pulse width after up to 0.5 m external patch cord***
2nd Fiber-Coupled Seed Port	yes	yes
2nd High Power Output Port	available with MULTIBRANCH	available with MULTIBRANCH

Femtosecond Fiber Laser

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	YLMO
Central Wavelength	1045 nm ± 10 nm
Average Power	>4 W (@ 100 MHz)
Pulse Energy	>40 nJ
Pulse Width	<80 fs
Repetition Rate	factory set between 30 MHz and 100 MHz, ± 1 MHz
Output Port	free space
Polarization	p-pol. in free space (PER: typ. 23 dB)
Pulse Picking Option (only for 50 MHz or lower)	Realized by integrated fast AOM: Mode 1: Divides repetition rate by factor 3 or higher, pulse energy stays constant. Mode 2: Can be used as fast amplitude modulator.

	YLMO-Seed
Central Wavelength	factory set between 1030 nm and 1064 nm, ± 1 nm
Average Power	>200 mW (@50 MHz)
Pulse Energy	>4 nJ
Bandwidth	>15 nm (narrower bandwidth on request)
Pulse Width (FWHM)	chirped, supporting <150 fs
Repetition Rate	factory set between 30 MHz and 100 MHz, ± 1 MHz
Output Port	SC/APC fiber mating sleeve
Polarization	linear, PM fiber (PER: typ >20 dB)
Pulse Picking Option (only for 50 MHz or lower)	Realized by integrated fast AOM: Mode 1: Divides repetition rate by factor 3 or higher, pulse energy stays constant. Mode 2: Can be used as fast amplitude modulator.

Femtosecond Fiber Laser

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