Electro Optical Components, Inc. Ultra Low Noise Femtowatt Photoreceivers PWPR-2K

Description
FEATURES Ultra-low noise, NEP ≤ 10 fW/√Hz Si and InGaAs models cover the wavelength range from 320 to 1700 nm Bandwidth DC to 2 kHz Transimpedance gain switchable 109 V/A, 1010 V/A Free-space input 1.035′-40 threaded, alternatively 25 mm diameter unthreaded Easily convertible to fiber optic input (FC and FSMA) with optionally available screw-on adapters MEASURING SMALLEST OPTICAL SIGNALS FROM DC TO 2 KHZ In addition to precise and fast cw-measurements the relatively large bandwidth from DC to 2 kHz also allows time-resolved and modulated measurements. Particularly the combination with lock-in amplifiers results in ultra-sensitive measurement systems being almost immune to disturbances from external sources. In this way the PWPR-2K can easily detect optical powers from about 100 fW up to 10 nW. COMPATIBILITY WITH OPTICAL BENCH (FREE SPACE) AND FIBER OPTICS The PWPR-2K photoreceivers are factory equipped with an optical free-space input. There is the choice between a 1.035′-40 threaded flange (FST) and a 25 mm unthreaded flange (FS). Both types offer a broad compatibility with optical standard accessories like tubes, lenses, cage systems and optical adapters from various manufacturers. The threaded free-space input (FST) e.g. can be easily converted to an optical fiber input by screwing the optionally available fiber adapters (PRA-FC and PRA-FSMA) on it. The relatively large area detectors make optical alignment easy in free-space applications and ensure a very high and stable coupling efficiency when using the optionally available fiber optic adapters PRA-FC and PRA-FSMA. All PWPR-2K photoreceivers feature both UNC 8-32 and M4 tapped holes for mounting on metric and imperial threaded standard posts.
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Description
FEATURES Ultra-low noise, NEP ≤ 10 fW/√Hz Si and InGaAs models cover the wavelength range from 320 to 1700 nm Bandwidth DC to 2 kHz Transimpedance gain switchable 109 V/A, 1010 V/A Free-space input 1.035′-40 threaded, alternatively 25 mm diameter unthreaded Easily convertible to fiber optic input (FC and FSMA) with optionally available screw-on adapters MEASURING SMALLEST OPTICAL SIGNALS FROM DC TO 2 KHZ In addition to precise and fast cw-measurements the relatively large bandwidth from DC to 2 kHz also allows time-resolved and modulated measurements. Particularly the combination with lock-in amplifiers results in ultra-sensitive measurement systems being almost immune to disturbances from external sources. In this way the PWPR-2K can easily detect optical powers from about 100 fW up to 10 nW. COMPATIBILITY WITH OPTICAL BENCH (FREE SPACE) AND FIBER OPTICS The PWPR-2K photoreceivers are factory equipped with an optical free-space input. There is the choice between a 1.035′-40 threaded flange (FST) and a 25 mm unthreaded flange (FS). Both types offer a broad compatibility with optical standard accessories like tubes, lenses, cage systems and optical adapters from various manufacturers. The threaded free-space input (FST) e.g. can be easily converted to an optical fiber input by screwing the optionally available fiber adapters (PRA-FC and PRA-FSMA) on it. The relatively large area detectors make optical alignment easy in free-space applications and ensure a very high and stable coupling efficiency when using the optionally available fiber optic adapters PRA-FC and PRA-FSMA. All PWPR-2K photoreceivers feature both UNC 8-32 and M4 tapped holes for mounting on metric and imperial threaded standard posts.
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Suppliers

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Ultra Low Noise Femtowatt Photoreceivers - PWPR-2K - Electro Optical Components, Inc.
Santa Rosa, CA, USA
Ultra Low Noise Femtowatt Photoreceivers
PWPR-2K
Ultra Low Noise Femtowatt Photoreceivers PWPR-2K
FEATURES Ultra-low noise, NEP ≤ 10 fW/√Hz Si and InGaAs models cover the wavelength range from 320 to 1700 nm Bandwidth DC to 2 kHz Transimpedance gain switchable 109 V/A, 1010 V/A Free-space input 1.035′-40 threaded, alternatively 25 mm diameter unthreaded Easily convertible to fiber optic input (FC and FSMA) with optionally available screw-on adapters MEASURING SMALLEST OPTICAL SIGNALS FROM DC TO 2 KHZ In addition to precise and fast cw-measurements the relatively large bandwidth from DC to 2 kHz also allows time-resolved and modulated measurements. Particularly the combination with lock-in amplifiers results in ultra-sensitive measurement systems being almost immune to disturbances from external sources. In this way the PWPR-2K can easily detect optical powers from about 100 fW up to 10 nW. COMPATIBILITY WITH OPTICAL BENCH (FREE SPACE) AND FIBER OPTICS The PWPR-2K photoreceivers are factory equipped with an optical free-space input. There is the choice between a 1.035′-40 threaded flange (FST) and a 25 mm unthreaded flange (FS). Both types offer a broad compatibility with optical standard accessories like tubes, lenses, cage systems and optical adapters from various manufacturers. The threaded free-space input (FST) e.g. can be easily converted to an optical fiber input by screwing the optionally available fiber adapters (PRA-FC and PRA-FSMA) on it. The relatively large area detectors make optical alignment easy in free-space applications and ensure a very high and stable coupling efficiency when using the optionally available fiber optic adapters PRA-FC and PRA-FSMA. All PWPR-2K photoreceivers feature both UNC 8-32 and M4 tapped holes for mounting on metric and imperial threaded standard posts.

FEATURES

  • Ultra-low noise, NEP ≤ 10 fW/√Hz
  • Si and InGaAs models cover the wavelength range from 320 to 1700 nm
  • Bandwidth DC to 2 kHz
  • Transimpedance gain switchable 109 V/A, 1010 V/A
  • Free-space input 1.035″-40 threaded, alternatively 25 mm diameter unthreaded
  • Easily convertible to fiber optic input (FC and FSMA) with optionally available screw-on adapters

MEASURING SMALLEST OPTICAL SIGNALS FROM DC TO 2 KHZ

In addition to precise and fast cw-measurements the relatively large bandwidth from DC to 2 kHz also allows time-resolved and modulated measurements. Particularly the combination with lock-in amplifiers results in ultra-sensitive measurement systems being almost immune to disturbances from external sources. In this way the PWPR-2K can easily detect optical powers from about 100 fW up to 10 nW.

COMPATIBILITY WITH OPTICAL BENCH (FREE SPACE) AND FIBER OPTICS

The PWPR-2K photoreceivers are factory equipped with an optical free-space input. There is the choice between a 1.035″-40 threaded flange (FST) and a 25 mm unthreaded flange (FS). Both types offer a broad compatibility with optical standard accessories like tubes, lenses, cage systems and optical adapters from various manufacturers. The threaded free-space input (FST) e.g. can be easily converted to an optical fiber input by screwing the optionally available fiber adapters (PRA-FC and PRA-FSMA) on it.

The relatively large area detectors make optical alignment easy in free-space applications and ensure a very high and stable coupling efficiency when using the optionally available fiber optic adapters PRA-FC and PRA-FSMA.

All PWPR-2K photoreceivers feature both UNC 8-32 and M4 tapped holes for mounting on metric and imperial threaded standard posts.

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Technical Specifications

  Electro Optical Components, Inc.
Product Category Photosensor Modules
Product Number PWPR-2K
Product Name Ultra Low Noise Femtowatt Photoreceivers
Module Type PIN Photodiode
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