Precision Pulse Generators

Quantum Composers provides innovation and value to our customers with our entire family of pulse generators. We offer a wide range of delay generators and digital pulse generators to fit virtually every industry’s needs and application. Our pulse generators provide a cost-effective method to create and synchronize multiple sequences, delay triggering, or any precisely timed series of events.

Academic Discount of 10% & Free Demo

Quantum Composers invites you to evaluate one of their products today with a free 30-day demo or take advantage of the new 2-year warranty on all standard products. Call or email today to receive a 10% academic discount.

Applications
Quantum Composers has rich history of working with engineers and scientists in academia around the world; synchronizing hardware for demanding and complex experiments. Our Pulse Generator Instruments are used in a wide variety of applications and functions. A few typical examples are:

Laser Triggering - Pulse Power - High Voltage- High Speed Imaging - LIDAR
High Speed Physics - Optics - Chemistry - Biology  Particle Sizing - Flow Visualization
Radar Simulation - Atmospheric physics - PIV - LIB- Flash X-ray - Fluorescence Lifetime

Dr. Ariel J. Paul
Thesis: Coherent EUV Light from High-Order Harmonic Generation: Enhancement and Applications
to Lensless Diffractive Imaging

Thesis directed by Profs. Henry C. Kapteyn and Margaret M. Murnane The first half of this thesis presents the first demonstration of quasi-phase matching in the coherent high-order harmonic conversion of ultrafast laser pulses into the EUV region of the spectrum. To achieve this quasi-phase matching, a novel method of fabricating hollow waveguides with a modulated inner diameter was developed. This technique lead to significant enhancements of EUV flux at wavelengths shorter than were previously accessible by known phase-matching techniques. In the second half of this thesis, the first tabletop demonstration of lensless diffractive imaging with EUV light is presented using HHG in a gas-filled hollow waveguide to provide coherent illumination. This tabletop microscope shows a spatial resolution of ∼ 200 nm and a large depth of field. Furthermore, the technique is easily scalable to shorter wavelengths of interest to biological imaging.

(As seen above)

(Click on the title to view paper pdf)

- Comparison of Near Wake-Flow Structure behind a Solid Cap with an Attached Bubble and a Solid Counterpart

- Coherent EUV Light from High-Order Harmonic Generation: Enhancement and Applications to Lensless Diffractive Imaging

- Measurements and Modeling of the Mean and Turbulent Flow Structure in High-Speed Rough-Wall Non-Equilibrium Boundary Layers