Features · 1.55μm operation · High small signal gain to 70C (>25dB) · Low front facet reflectivity (<10-5) · High polarisation selectivity ( 20dB) · 1.2GHz electrical bandwidth · InP Buried Heterostructure design · TEC cooled · SMA style 7 pin package · Available as packaged or chip-on-carrier · APC connectors provided SOA-R-OEC-1550 Application Examples · External cavity laser gain block · Reflective amplifier · Reflective modulator · Uncooled WDM-PON transmitter
Description The reflective SOA is a polarisation dependent gain block with an ultra-low front facet reflectivity (<10-5). It is ideal as a gain block for external cavity lasers or other reflective device technologies such as uncooled transmitters in Passive Optical Networks (PONs) The SOA-R-OEC-1550 utilises CIPs proprietary InP buried heterostructure design and is available in either a 7-pin butterfly/SMA package with a thermistor, thermo-electric cooler and single mode fibre pigtails or as a custom chipon- carrier product. It is generally intended for use with the Angled Polished Connectors (APC) provided. The device is supplied with a 50O input impedance to the SMA port and has a direct modulation bandwidth of 1.2GHz. Although The SOA-R-OEC-1550 is designed to operate uncooled, the 7 pin module is provided with an integrated TEC to allow devices to be assessed at elevated temperatures by using the TEC as a heater. This allows the unit to be used as a lab demo unit for uncooled WDM-PON Optical and electrical specifications Item Test condition Min. Typ. Max. Unit Integrated ASE Power I = 50mA T= 20C 8 mW Small Signal Gain (20C) I = 50mA T= 20C 30 dB Small Signal Gain (70C) I=80mA T= 70C 25 dB Saturated Output Power (PSAT) (20C) I = 50mA T= 20C 5 dBm Saturated Output Power (PSAT) (70C) I=80mA T= 70C 2 dBm Gain Peak Wavelength I = 50mA T= 20C 1530 1570 nm Polarisation Dependent Gain (PDG) I = 50mA T= 20C 20 dB Electrical Bandwidth (BW) I = 50mA PIN = -10dBm T= 20C 1.2 GHz www.5117dxy.com
