UHG Series
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Catalog excerpts

UHG Series Ultrafast Harmonic Generator for Femtosecond and Picosecond Lasers Spectra-Physics’ UHG series is a user-friendly Ultrafast Harmonic Generator (UHG) module capable of second, third, and fourth harmonic generation for femtosecond and picosecond oscillators such as the Spectra-Physics InSight®, Mai Tai® and Tsunami®. The UHG series is also available with optional pulse selection and automated tuning. Pulse selection is available from 340 nm to 1100 nm at repetition rates from single shot to 40 MHz. The pulse selector can be used in high contrast ratio mode, or high efficiency mode depending on the needs of the experiment. For both modes of operation, the pulse selector module is positioned before all harmonic stages to offer the highest contrast ratio. The UHG Series for InSight provides virtually gap free tuning from 340 nm to 1300 nm when combined with the fundamental output. It provides high efficiency second harmonic generation (SHG) output that exceeds 40% efficiency when combined with the InSight X3™. The UHG series for InSight can be fully automated and tunes both the fundamental and second harmonic wavelengths. The UHG Series for Mai Tai and Tsunami has been designed to handle input power levels of more than 4 W and deliver efficiencies exceeding 40% for SHG. The UHG series is a compact, flexible system that is easy to use and suitable for a broad range of scientific applications. • High conversion efficiency • Single broadband optics set • Motorized tuning option • Pulse selector option • Compact housing • Nonlinear spectroscopy • Quantum optics • Biochem

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GWU-UHG Typical Performance with InSight1 800 GWU-UHG Typical Performance with Mai Tai HP1 1. Typically measured performance; not a guaranteed or warranted specification. Second Harmonic Generation Input Wavelength Output Wavelength Conversion Efficiency (@ 900 nm, 80 MHz) Power with InSight X3+/X32 Pulse Selection Wavelength Diffraction Efficiency (@ 900 nm, 8 MHz) Power with InSight X3+/X3 1. Due to our continuous product improvements, specifications are subject to change without notice. 2. InSight X3+ specification 3 W at 900 nm. InSight X3 specification 2 W at 900 nm. 3. The UHG is a...

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Femtosecond Operation Input Wavelength Output Wavelength Conversion Efficiency³ Power with Tsunami HP5 Picosecond Operation Input Wavelength Output Wavelength Conversion Efficiency3 Power with Tsunami HP Pico HE option Pico HE with Tsunami HP5,7 UHG Pulse Selector Specifications1, 11 Stand Alone Pulse Selector (Femtosecond and Picosecond Operation) Input Wavelength Power with Tsunami HP5, 10 Repetition Rate Adjustable: 40 MHz to single shot Pulse Selector with Harmonic Generation Femtosecond Operation Output Wavelength Conversion Efficiency Power with Tsunami HP5 Picosecond Operation Output...

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UHG Series Dimensional Drawing Side View 1565 Barber Lane, Milpitas, CA 95035 USA PHONE: 1-800-775-5273 1-408-980-4300 FAX: 1-408-980-6921 EMAIL: sales@spectra-physics.com UHG Series_03/24 ©2024 MKS Instruments, Inc. Specifications are subject to change without notice. belgium@newport.com spectra-physics-china@mksinst.com france@newport.com germany@newport.com spectra-physics.jp@mksinst.com Korea Netherlands Singapore Taiwan United Kingdom korea@spectra-physics.com netherlands@newport.com sales.sg@newport.com sales@newport.com.tw uk@newport.com @ 2024 MKS Instruments, Inc. All Rights...

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