With the completely newly developed HBPR photoreceiver / photodetector platform, FEMTO has raised the bar in the field of balanced photoreceivers to a new level.

Read more: Balanced Photoreceivers / Balanced Photodetectors up to 500 MHz

FEMTO is still operational and capable of shipping during this time.

Read more: CORONAVIRUS STATEMENT

All FEMTO photoreceivers offered with FS input (round flange with 25 mm diameter) are now also available with 1.035″-40 threaded flange (FST) input – for even more flexibility on the optical bench!

Read more: 1.035″-40 Threaded Input Now Available For All FEMTO Photoreceivers

The new picowatt photoreceiver series PWPR-2K with switchable gain (10⁹ V/A, 10¹⁰ V/A) and a bandwidth from DC to 2 kHz is the perfect choice for cw-measurements, time resolved signal acquisitions and highly sensitive modulated measurements.

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The Belgian artist Christoph De Boeck uses a FEMTO voltage amplifier for his acoustic installation „Golfvorm“. He reveals the inaudible sounds of stressed metal.

Read more: Art Installation - Looking for Sounds with FEMTO

The DHPVA voltage amplifier series has been revised, resulting in the new models DHPVA-101 (DC - 100 MHz) and DHPVA-201 (DC - 200 MHz). Input voltage drift and noise are improved to an extraordinary low level while still convincing with a constant bandwidth at any gain setting.

Read more: 200 MHz Wideband Variable Gain Voltage Amplifier

The photoreceiver series HSA-X-S was broadened by two models featuring an improvement in noise performance of up to 40%. The output reflection coefficient was reduced by 8 dB at the same time.

Read more: 2-GHz-Photoreceiver Series HSPR-X-I With Reduced Noise

The new high-speed photoreceiver OE-300 with variable transimpedance gain from 10² to 10⁸ V/A offers an exceptionally wide application range. Various models equipped with InGaAs or Si photodiodes cover the 320 to 1700 nm wavelength range.

Read more: 200 MHz Variable Gain Photoreceiver

The well-proven GHz amplifier series HSA-X has been carefully redesigned and now comes up with bandwidths up to 2.5 GHz.

Read more: GHz amplifier series HSA-X with increased bandwidth

The new, very low noise cable by FEMTO is designed to counteract triboelectric and microphonic noise and thereby improve ultra-sensitive current and charge measurements.

Read more: New Low Noise Cable Series