Del Mar Photonics - Newsletter

Trestles-100LH10 - request a quote
Ti:Sapphire femtosecond oscillator with a 10 W built-in pump laser
Tuning range (@10W pump): 710-980* or 730-870 nm;
Output power (@10W pump, 800 nm): >1300 mW;
Repetition rate: 80 MHz;
Pulse duration: <100 fs;
Spatial mode: TEMoo;
Polarization: linear horizontal;
Also included:
Thermostabilized breadboard;
Electronic starter with TTL output for pulse train observation and synchronization of external devices;
USB-controlled tuning slit for wavelength tuning in fs mode with software;
Tunable aux CW arm modification for the Trestles
CW cavity arm is equipped with a BRF filter for tunable CW output (fs and CW modes are switchable)
Tuning range (@10W pump): same as in fs mode;
Output power (@800 nm): >1800 mW@10 W pump;
>700 mW @5 W pump
Linewidth: <45 GHz
USB-controlled birefringent filter with software included
Additional exchangeable fs/CW optics set for the Trestles for fs/CW wavelength range extension 10-mirror set for usage in both fs and tunable CW modes if you purchase the aux CW arm modification
Motorized thin etalon for CW linewidth control USB-controlled etalon for narrowing the linewidth of the auxiliary CW arm to <20 GHz
Note: Operates only in combination with the BRF filter.
Motorized thick etalon for CW linewidth control USB-controlled etalon for further narrowing the linewidth of the auxiliary CW arm to <2 GHz
Note: Operates only in combination with the BRF filter and the thin etalon.

Trestles LH Ti:Sapphire laser Trestles LH is a new series of high quality femtosecond Ti:Sapphire lasers for applications in scientific research, biological imaging, life sciences and precision material processing. Trestles LH includes integrated sealed, turn-key, cost-effective, diode-pumped solid-state (DPSS). Trestles LH lasers offer the most attractive pricing on the market combined with excellent performance and reliability. DPSS LH is a state-of-the-art laser designed for today’s applications. It combines superb performance and tremendous value for today’s market and has numerous advantages over all other DPSS lasers suitable for Ti:Sapphire pumping. Trestles LH can be customized to fit customer requirements and budget. Trestles LH plus OPO (Optical Parametric Oscillator) Reserve a spot in our Femtosecond lasers training workshop in San Diego, California. Come to learn how to build a femtosecond laser from a kit

DPSS pump laser DMP-LH10
Laser Output Characteristics
Average Output Power > 10 W
Wavelength 532 nm
Spectral Purity > 99.9 %
Spatial Mode TEM00
Beam Quality (M2) 1.0 - 1.1
Beam Ellipticity < 1.0 : 1.1
Beam Diameter 2.3 mm ± 10%
Beam Divergence < 0.5 mrad
Pointing Stability < 2 μrad/oC
Power Stability < ± 0.25 % rms
Low noise (NET) version: < 0.03 % rms
Polarization > 100:1 vertical
Power Requirements
Operating Voltage 100-240 VAC, 50 Hz / 60 Hz
Power Consumption 500 W max, 300 W typical
Laser Head Closed-loop chiller in Power Supply -
Cooler
Environmental Specifications
Operating Temperature 64-90 F (18-32 C)
Relative Humidity 8-85%, non-condensing
Laser Head - Physical
Dimensions (Height x Width x Length)
2.7 x 5.3 x 10.1 inches
(69 x 135 x 256 mm)
Weight 7.0 lbs (3.2 kg) approx.
Cable Length 10 " (3 m)
Power Supply-Cooler - Physical
Dimensions (Height x Width x Depth)
13.0 x 12.7 x 18.2 inches
(330 x 323 x 463 mm)
Weight 55 lbs (25 kg) approx.

DPSS DMPLH lasers DPSS DMP LH series lasers will pump your Ti:Sapphire laser. There are LH series lasers installed all over the world pumping all makes & models of oscillator. Anywhere from CEP-stabilized femtosecond Ti:Sapphire oscillators to ultra-narrow-linewidth CW Ti:Sapphire oscillators. With up to 10 Watts CW average power at 532nm in a TEMoo spatial mode, LH series lasers has quickly proven itself as the perfect DPSS pump laser for all types of Ti:Sapphire or dye laser. Ideal for pumping of: Trestles LH Ti:Sapphire laser T&D-scan laser spectrometer based on narrow line CW Ti:Sapphire laser