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O/E converter SPD-4-SPD-4
O/E converter SPD-4-Graviton Co., Ltd.

O/E converter SPD-4
Graviton Co., Ltd.


About This Product

■Multi-wavelength + wideband compatible (DC to 3.0GHz) OE converter SPD-4 with wider band than SPD-3

The SPD-3, which is equipped with a PD that has no wavelength dependence in its frequency characteristics and has high-speed response in the short wavelength band, has been further expanded into a wider band.The result is the SPD-4, an OE converter that supports multiple wavelengths and wide bands. Ideal for observing multi-wavelength pickups. SPD-4 is an O/E converter that has a wider band than SPD-3, whose frequency characteristics are not wavelength dependent. Ideal for observing optical waveforms of optical pickups that emit multiple wavelengths such as 658nm and 405nm. It also made it possible to observe high-frequency superimposed waveforms.

■Features

・For multiple wavelengths ・Further wideband SPD-3 whose frequency characteristics are wavelength-independent ・Compatible with GI-POF. NA=0.25, capturing the emitted light with a core diameter of 500um without leaking. ・Wideband from DC to 3.0GHz ・103mm x 44mm x 21mm, 130 grams *Conversion sensitivity, output saturation power, and equivalent noise optical power indicate the values ​​at the reference wavelength. *Optical input connector and electrical output connector are standard products.

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    O/E converter SPD-4

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1 Models of O/E converter SPD-4

Image Part Number Price (excluding tax) Power supply current Power supply voltage Power connector Electrical output connector Weight Element light receiving diameter Equivalent noise optical power Maximum sensitivity wavelength Maximum receiving diameter External dimensions Conversion sensitivity Conversion frequency band Reference wavelength Photodetector Reception wavelength range Reception NA range Output saturation optical input power Output noise level Output offset voltage Output impedance Optical input connector
O/E converter SPD-4-Part Number-SPD-4

SPD-4

Available upon quote

+150mA/-50mA

DC±15V

LEMO 0S-4P

BNC plug

Approximately 130g

Φ0.2mm

-22.4dBm or less

Approximately 700nm

Φ0.5mm

103×44×21mm

300V/W

DC to 3.0GHz

850nm

Si PIN PD

380 to 950nm

0.25 or less

-1dBm

1.8mVrms or less

0.5mV or less

50Ω

FC receptacle

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