Ytterbium-doped Femtosecond Solid-State Laser TeMa

Average power >6 W *

Short pulse duration <100 fs *

Small footprint *

Integrated pump source *

Highly stable *

Self-starting of femtosecond regime *

External pulse compressor for <15 fs *

Application:

- Seed oscillator for amplifiers

- Multi-photon excitation microscopy

- Pump-probe spectroscopy

- Supercontinuum generation

- Generation of terahertz radiation

- Time-resolved spectroscopy

- Optical coherent tomography

The TeMa laser based on an Yb-doped crystal radiates at around 1-um wavelength with high average power� enabling the user to enjoy Ti:S-like power ratings at over-micron wavelengths. This design features integrated pump diode module for greater system stability and turn-key operation. The solid-bulk body of the laser ensures maximum rigidity� while self-starting design provides for easy "plug-and-play" operation.

Two basic models differ in pulse duration and output average power: the TeMa-100 model features optimized pulse duration� while the TeMa-150 outputs maximum average power. An optional SHG extension provides powerful fs radiation in visible range� and an optional pulse compressor enables 15-fs pulse width generation.

	TeMa-100	TeMa-150
Wavelength (fixed)	1050+/-5 nm
Pulse duration (FWHM)*	<100 fs	<200 (typical <150 fs)
Output power*	>3.5 W	>6 W
Output power** @ 525��2 nm	>1.7 W	>3 W
Pulse energy	>50 nJ	>85 nJ
Repetition rate (fixed)*	70+/-5 MHz
Output power stability***	<1% rms
Spatial mode	TEMoo
Polarization	>100:1� linear� horizontal
Laser head dimensions	412x190x93 mm
Power supply dimensions	290x200x80 mm

* - custom values available upon request;

** - with optional SHG extension;

*** - measured at equal room conditions over 12 hours after 30 minutes of warm-up