Up to 50GHz, high-speed photodiode, photoreceiver
DSC10H・20H・10ER / DSC-R401HG・R421・R411 / DSC730・740 / DSC-R410
It is a photodiode and photoreceiver that supports wavelengths from 800 to 1650 nm and bandwidths up to 50 GHz.
Manufacturer: Discovery Semiconductors (USA) In 1997, at the Optical Fiber Communication Conference (OFC) held in Dallas, Texas, we announced the first commercially available 40 Gb dual-depletion InGaAs/InP p-i-n photodiode. Since then, we have developed cutting-edge products such as balanced photodiodes for 40 Gb and ultra-fast photodiodes with speeds up to 60 GHz. ------------------------------------------------------ Product Lineup ------------------------------------------------------ ● InGaAs PIN Photodiode: ~60 GHz ● (PIN or APD) + TIA Photoreceiver: ~56 Gbaud ● Balanced PIN Photodiode: 40 Gb/s ● Balanced PIN + (TIA or LNA) Photoreceiver: 40 G DPSK・DQPSK
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basic information
◆◇ InGaAs PIN Photodiode ◇◆ ○ High power handling ○ Up to 50・60 GHz models ○ Low group delay ○ Low harmonic distortion ○ Low PDL (typ. 0.05dB) ○ Wide wavelength range 1064-1650nm ◆◇ (PIN or APD) + TIA Photoreceiver ◇◆ ○ 25・40 G models ○ Differential or single-ended RF output ○ Low PDL (typ. 0.05dB) ○ Wide wavelength range 1064-1650nm ◆◇ Balanced PIN Photodiode ◇◆ ○ 40 Gb models ○ Common mode rejection ratio > 30dB ○ Wide wavelength range 1064-1650nm ○ RIN & ASE noise cancelling ○ Suppression of even-order harmonics ○ High power handling ◆◇ Balanced PIN + (TIA or LNA) Photoreceiver ◇◆ ○ 40 G models ○ Industry-leading OSNR performance ○ Peak detection function for AC photocarrier monitoring ○ High differential conversion gain ○ Differential or single-ended RF output
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Applications/Examples of results
● RZ, NRZ, Super FEC format (supports up to 43Gb) ● NRZ and clock recovery (supports up to 80Gb) ● Ultra-fast laser pulse measurement ● High dynamic range analog RF optical fiber transmission link ● High-speed Doppler shift LIDAR measurement ● Brillouin scattering (OTDR) ● DQPSK and DPSK systems (supports up to 44 Gb/s)
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Company information
San-In Instrument Co., Ltd. imports and sells optical communication and laser products utilizing advanced technology as an agent from various countries around the world. ■ Laser oscillators (femtosecond lasers/picosecond lasers/nanosecond lasers/CW lasers/wavelength-tunable lasers/narrow linewidth lasers, etc.) ■ Optical communication equipment (transceivers/optical amplifiers/WDM/couplers, etc.) ■ Sensing-related (various optical detectors) ■ Spectroscopy-related (spectrometers/optical fiber probes/hyperspectral cameras, etc.) ■ Optical systems (IBS-coated optical systems/super high vacuum windows/retroreflectors, etc.)
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