AC Photonics, Inc.

WDM / Isolator Hybrid Combination (980/1550 & 1480/1550 nm)

WDM / Isolator Hybrid Combination (980/1550 & 1480/1550 nm)

ACP’s 980/1480 and 1480/1550 WDM/Isolator Hybrid component utilizes thin film coating technology and proprietary designed metal bonding micro optics packaging to achieve optical signal and pump power combining and back reflection signal elimination. It provides , low insertion loss, high isolation, wide pass band, low temperature sensitivity and epoxy free optical path. It can be used for EDFA application.

Features
  • Wide Operating Wavelength Range
  • Low Insertion Loss
  • High Channel Isolation
  • Ultra Low PDL and PMD
  • High Stability and Reliability
  • Epoxy Free Optical Path
Applications
  • Fiberoptic Amplifiers
  • CATV Fiberoptic Links
  • WDM Systems
  • Fiberoptic Instruments
  • Transmitters and Fiber Lasers

Specifications

Parameter Unit Specifications
Operating Wavelength nm 980/1550 1480/1550
Stage Single Dual Single Dual
Signal Wavelength nm 1550 ± 15 1550 ± 30 1550 ± 15 1550 ± 30
Pump Wavelength nm 965 ~ 1000 1450 ~ 1490
Isolation @ 23°C, all SOP dB ≥ 31 ≥ 45 ≥ 31 ≥ 45
Wavelength Isolation dB ≥ 121) ≥ 151)
Wavelength Isolation dB ≥ 302) ≥ 252)
Insertion loss (Signal) dB ≤ 1.13) ≤ 1.23) ≤ 0.83) ≤ 1.03)
Insertion loss (Pump) dB ≤ 0.63) ≤ 0.63) ≤ 0.63) ≤ 0.63)
Temperature Dependent Loss dB ≤ 0.25 ≤ 0.3 ≤ 0.25 ≤ 0.3
Wavelength Dependent Loss dB ≤ 0.4 ≤ 0.4 ≤ 0.4 ≤ 0.4
Polarization Dependent Loss dB ≤ 0.1 ≤ 0.2 ≤ 0.1 ≤ 0.1
Polarization Mode dispersion ps ≤ 0.25(0.054)) ≤ 0.05 ≤ 0.25(0.054)) ≤ 0.05
Directivity dB ≥ 55
Return Loss dB ≥ 55
Optical Power mW ≤ 300
Operating Temperature °C 0 to +70
Storage Temperature °C - 40 to +85
Fiber Type (Pump port) Hi1060 or Hi 1060 Flex SMF-28, or SMF28 Ultra
Fiber Type (All other ports) SMF-28, or SMF28 Ultra
Package Dimensions mm A=standard, Ø 5.5 x L34 for 250um bare fiber
Ø 5.5 x L38 for 900um jacket fiber

Note:

1) 1 to 3 @ signal (See “Port Configuration”).
2) 1 to 2 or 2 to 1 @ pump (See “Port Configuration”).
3) Overall wavelength range under 0 to 70C, all SOP.
4) Low PMD option.

All values referenced are without connector.