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.

Del Mar Photonics is your one stop source for ultrafast (femtosecond) as well as continuum wave (CW) narrow linewidth Ti:Sapphire lasers 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 -
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 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