Hybrid

Features
Low Loss
High Isolation
Low Polarization Sensitivity
Excellent Stability
Applications
Fiber Optic Amplifier
CATV and Laser Industry
Long Haul Network
 

Parameters

Unit

Single Stage

Dual Stage

Signal Wavelength Range (λs)

nm

1528 – 1565

Pump Wavelength Range (λp)

nm

965 – 995 or 1470-1490

Insertion Loss at λs

dB

≤1.2

≤1.3

Isolation at λs (-5~70°C)

dB

≥21

≥36

Transmission Isolation at λp

dB

≥30

≥30

Reflection Isolation of at λs

dB

≥15

≥15

Insertion Loss at λp

dB

≤0.6

≤0.8

Polarization Dependent Loss

dB

≤0.1

≤0.15

Polarization Mode Dispersion

ps

≤0.25

≤0.05

Return Loss

dB

≥50

≥50

Directivity

dB

≥55

≥55

Fiber Type

-

See scheme for choice

Dimension

Bare Fiber

mm

φ5.5x35

900um Loose tube

φ5.5x40

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