High-sensitivity O/E converter for long-wavelength measurement
- A new development of FET input type transimpedance has been achieved, realizing high sensitivity and low noise performance. - A wideband characteristic of 100 [MHz] for the 20 [kV/W] model and 15 [MHz] for the 100 [kV/W] model has been secured. - Upon request, we can also accommodate specifications for even higher conversion sensitivity. (Bandwidth, noise, and price are negotiable.)
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basic information
●Specifications of LPS-1 ■Photodetector: InGaAs PIN PD ■Maximum sensitivity wavelength: 1550[nm] ■Operating wavelength range: 900[nm] to 1650[nm] ■Conversion sensitivity: 20[kV/W] at 1310[nm], with options for changing conversion sensitivity ■Compatible fiber core diameter: Up to 0.08[mm] ■Receiving NA range: Up to 0.2 ■Frequency bandwidth: DC to 100[MHz] +0.5/-3.0[dBe], changes may occur with conversion sensitivity adjustments ■Unsaturated maximum optical power: -11.25[dBm] at 1310[nm] ■Wideband noise level: Below 0.9[mVrms] ■Equivalent noise power: -43.47[dBm] at 1310[nm] ■Output offset voltage: ±0.5[mV] ■Output impedance: 50[Ω] ■Optical input connector: FC type receptacle, with options for SC, ST, SMA, and F05 ■Electrical output connector: BNC plug, with options for SMA-J and SMA-P ■Rated power supply voltage: ±15[V]
Price information
250,000 yen (excluding tax) Price when sold directly by our company
Price range
P3
Delivery Time
※1 to 2 weeks (when in stock), 4 weeks (when out of stock)
Applications/Examples of results
Measurement of optical fiber transmission characteristics, measurement of optical link modules, communication equipment, consumer electronics, industrial electronics, precision instruments, semiconductors and liquid crystals, machinery, automobiles, and others.
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Company information
We manufacture and sell uniquely designed E/O converters and O/E converters used for optical signal measurement (supporting DC to 3GHz). We also accept contract development for high-speed and wideband analog circuits, high-precision analog circuits, mixed analog-digital circuits, and products that integrate optical technology with electronic technology.