BIM-780X series high-speed detectors BIM-7801-01/01F

BIM-780X series high-speed detectors BIM-7801-01/01F

Supplier
Brolight
Part Number
BIM-7801-01/01F
Category
Optical Detectors
Origin
China

BIM-780X high-speed detectors integrate fast PIN photodiodes, with Si or InGaAs models selected by wavelength range. The photovoltaic effect converts optical power to current. Connected through a 50Ω termination to an oscilloscope, they measure laser pulse width; connected through a 50Ω termination to a spectrum analyzer, they measure laser frequency response. Brolight high-speed detectors include a bias supply of long-life button cells. Connect a coaxial cable to the BNC output and provide 50Ω termination at the oscilloscope or spectrum analyzer.

Specification Snapshot
Dark Current
1pA
Bandwidth
2GHz
Noise Equivalent Power
0.002pW/√Hz
Dimensions
35 mm × 35 mm × 55 mm
Weight
110 g
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Overview

BIM-780X high-speed detectors integrate fast PIN photodiodes, with Si or InGaAs models selected by wavelength range. The photovoltaic effect converts optical power to current. Connected through a 50Ω termination to an oscilloscope, they measure laser pulse width; connected through a 50Ω termination to a spectrum analyzer, they measure laser frequency response. Brolight high-speed detectors include a bias supply of long-life button cells. Connect a coaxial cable to the BNC output and provide 50Ω termination at the oscilloscope or spectrum analyzer.

Specifications

ParameterValue
Detector MaterialSi
Wavelength Range380nm-1100nm
Response sensitivity [@700nm]0.4A/W@700nm
Rise/Fall Time<200ps/<200ps
Effective Detection Diameter0.1mm
Dark Current1pA
Acceptance angle45°
Bandwidth2GHz
Noise Equivalent Power0.002pW/√Hz
Saturation Power≥10mW
Optical-signal input interfaceFree-space input (-01); FC connector (-01F)
Electrical-signal output interfaceBNC
Mounting and fixing holesM4/8-32
Power SupplyBuilt-in 9V battery
Dimensions35 mm × 35 mm × 55 mm
Weight110 g

Applications

Output monitoring of Q-switched lasers, mode-locked lasers and externally modulated continuous-wave lasers; time- and frequency-domain response measurements.

Key Features

Small for easy integration; built-in long-life bias battery; multiple mounting holes/interfaces for broad adaptability.

Datasheet

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Supplier Information

Br
Brolight
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Brolight, as an independent brand under A&P Instrument, focuses on the R&D, manufacturing, and integrated solution delivery of photoelectric detection equipment and educational instruments. Leveraging A&P Instrument's over 40 years of technical accumulation and market experience in the optoelectronics and science education industry, Brolight precisely meets the multiple needs of scientific research, industrial inspection, and experimental teaching, building a reliable and efficient application foundation for global research institutions, industrial enterprises, and educational users with excellent optoelectronic products and teaching instruments. Founded in 2012, the company is a national high-tech enterprise and has passed ISO9001:2015 quality management system certification, ensuring continuous and stable product quality with a standardized management system.

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BIM-780X series high-speed detectors BIM-7801-01/01F
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