Buying Pulse Characterization Instruments

Test. Measure. Solve.

See us at SPIE Photonics West 2025 in San Francisco, January 25–30 (booth 4536)!

Quantifi Photonics' IQFROG Frequency-Resolved Optical Gating Pulse Analyzer is a spectrally resolved Second Harmonic Generation (SHG) autocorrelator suitable for intensity and phase measurement for pulses 300 fs to 50 ps long.

See us at SPIE Photonics West 2025 in San Francisco, January 25–30 (booth 3359)!

APE offers a range of products for pulse characterization in the picosecond and femtosecond domain:

• autocorrelators
• FROG
• SPIDER
• spectrometers

The lasers you need. From the people you trust. Our experience, your advantage.

See us at SPIE Photonics West 2025 in San Francisco, January 25–30 (booth 3686, 3687)!

Serving North America, RPMC Lasers offers a compact, state-of-the-art, real-time, ultrashort laser pulse characterization device, designed to provide high-resolution measurements for ultrafast oscillators and amplifiers. With input specifications including 80 fs – 4 ps pulses, 1 kHz – 200 MHz rep. rate, and 1010 nm – 1060 nm wavelength range, it offers unparalleled precision in ultra-short pulse measurements, providing flexibility for a wide range of laser characterization. A high-resolution spectrometer provides detailed spectral information about their pulses, while real-time data acquisition & display help users monitor and adjust processes on the fly.

Lasers, Optics, Electronics. Made in Germany.

Ultrafast photodetectors from ALPHALAS in combination with high-speed oscilloscopes are the best alternative for measurement of optical waveforms with spectral coverage from 170 to 2600 nm (VUV to IR). For example, photodetectors with rise time 10 ps and bandwidth 30 GHz in combination with 50 GHz sampling oscilloscope can be successfully used to measure optical pulse widths down to 10 ps using deconvolution. Configurations of the photodetectors include free-space, fiber receptacle or SM-fiber-pigtailed options and have compact metal housings for noise immunity. The UV-extended versions of the Si photodiodes are the only commercial products that cover the spectral range from 170 to 1100 nm with a rise time < 50 ps. For maximum flexibility, most models are not internally terminated. A 50 Ohm external termination supports the specified highest speed operation.

The Future Depends on Optics

See us at SPIE Photonics West 2025 in San Francisco, January 25–30 (booth 1139)!

Our compact ultrafast autocorrelator is used to characterize ultrafast laser pulses originating from Ti:sapphire and Yb:doped lasers. Featuring a built-in two-photon absorption (TPA) detector, this autocorrelator is ideal for measuring ultrafast femtosecond and picosecond laser pulses at wavelengths from 700 to 1100 nm. The highly sensitive TPA detector allows for measurements of ultrafast laser pulses with high sensitivity by eliminating the need for angle tuning of the SHG nonlinear crystal.

See us at SPIE Photonics West 2025 in San Francisco, January 25–30 (booth 627, 827)!

The FSAC benchtop interferometric autocorrelator manufactured by Thorlabs is designed to characterize ultrafast pulse durations from 15 – 1,000 fs in the 650 – 1100 nm range. This autocorrelator for use with femtosecond lasers compliments our ultrafast family of lasers, amplifiers, and specialized optics, including nonlinear crystals, chirped mirrors, low GDD mirrors/beamsplitters, and dispersion compensating fiber.

Femtosecond fiber lasers - superior lifetime & performance

See us at SPIE Photonics West 2025 in San Francisco, January 25–30 (booth 4323)!

The Blueback advanced ultrashort laser pulse characterization device is a real-time ultrashort laser pulse characterization device specifically engineered to provide a high-resolution measurement for ultrafast oscillators and amplifiers. It is an essential piece of equipment for everyone who depends on accurate information about properties of their ultrashort pulses. With Fluence Blueback you get more than just a single result. You can watch your pulse evolving in real time.

See us at SPIE Photonics West 2025 in San Francisco, January 25–30 (booth 4027)!

Femto Easy offers different kinds of devices for the characterization of ultrashort light pulses:

• Single-shot and scanning autocorrelators are easy tools for measuring pulse durations.
• FROG devices allow for full pulse characterization. They are also available in single-shot and scanning versions.

All devices are optimized for easy installation and handling.