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fp-ld-series-opticalcommunicationfplaserdiode

Optical Devices for Communication

Pump LD (FP-LD, FP Laser Diode)
Overview
• High optical output power (120-500 mW)
• Low power consumption
• Built-in optical isolator
• Internal monitor PD, thermo-electric cooler, and thermistor
• SMF or PMF fiber out pigtail type

The AF4B series is 1.48μm high power pumping laser diode module designed for Er-doped optical amplifiers. Each laser is packaged in a 14-pin butterfly package with optical isolator, monitor photodiode, and thermo-electric cooler.

Applications include submarine and terrestrial WDM networks and FTTx/CATV systems.

Lineup

Pump LD (FP-LD, FP Laser Diode)

Category Series Package Optical Output [mW] Center Wavelength [nm]
1.31 µm FP-LD AF3B310DM10Lpdf Butterfly 100 1,310
AF3B150FM20Mpdf Butterfly 500 1,310
1.48 µm FP-LD AF4Y108GA85Jpdf Cylindrical 80 1,478 to 1,490
AF4Y115HA85Jpdf Cylindrical 150 1,450 to 1,490
AF4B series Type Apdf Butterfly 120 to 180 1,465 to 1,480
AF4B series Type Bpdf Butterfly 200 to 250 1,465 to 1,480
AF4B series Type Cpdf Butterfly 300 to 400 1,465 to 1,480
AF4B series Type Dpdf Butterfly 410 to 500 1,465 to 1,480
AF4B series Type Epdf Butterfly 550 to 650 1,465 to 1,480
1.55 µm FP-LD AF5B310DM50Lpdf Butterfly 100 1,550
AF5B145FM50Mpdf Butterfly 450 1,550

Pump LD; FBG-LD

Category Series Package Optical Output [mW] Center Wavelength [nm] LD operating temperature [℃]
1.4 µm FBG-LD AF4B2 series Type GBpdf Butterfly 310 to 400 1,420 to 1,500 25
AF4B2 series Type GCpdf Butterfly 410 to 500 1,420 to 1,485 25
AF4B2 series Type GDpdf Butterfly 300 to 500 1,465 to 1,485 35
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