2.5Gbps Φ80μm OTDR APD Chip

Avalanche photodiode chip (APD chip) is a kind of active device that provides a built-in gain and amplifies the photocurrent. This product features is anode on top and cathode on back, with top-illuminated active area of Φ80μm for easy optical assembly; high responsivity, high multiplication factor and low dark current. The high-performance 2.5Gbps APD Chip and TIA combined TO-CAN can improve the sensitivity of optical receiver, applications that enable data transmission for today’s fiber-to-the-home (FTTH).

Features

1. Φ80μm active area.
2. Anode on top and cathode on back.
3. Low dark current.
4. Excellent responsivity and high gain.
5. Reflectivity<1.5% at 1550nm±50nm, <6% over 1250nm～1700nm.
6. Data rate up to 2.5Gbps above.
7. Excellent reliability: All chips have passed the qualification requirements as specified by Telcordia -GR-468-CORE.
8. 100% testing and inspection.
9. RoHS2.0 (2011/65/EU) compliant.

Applications

1. Eye-safe Laser Range Finding.
2. Optical Time Domain Reflectometer(OTDR).
3. Optical communication systems.