Details

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HPDV2120R:  HPDV2120R-VF-FP  HPDV2120R-VF-FA
50GHz HIGH-POWER PHOTODETECTOR

The HPDV2120R is a compact module that is based on an advanced waveguide photodetector chip integrated with a

Bias-Tee. The HP-PD utilizes a mode-converting tapered waveguide for efficient fiber-to-chip coupling and a 1×4 Multi-Mode

Interference (MMI) Coupler. The optical signal is split by the MMI coupler into 4 equal parts and then it is fed into an array of 4 photodiodes which are connected in-parallel. It has a responsivity of 0.52 A/W at 1550 nm and a high saturation photocurrent of 35 mA at 20 GHz. The HP-PD can deliver 6 dBm RF output power at 20 GHz and 3 dBm at 50 GHz. The device exhibits a high linearity with typical OIP3 values above 20 dBm at a frequency of 40 GHz.
 

FEATURES

• 50 GHz typical 3 dB bandwidth

• Up to 4.5 dBm RF output power

• High Linearity (25 dBm OIP3 @ 40 GHz)

• No additional cooling required
 

APPLICATIONS

• Microwave Photonics

• Analog Photonic links

• Radio-over-Fiber


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