FT-1040-8 product image - F-tone Networks
MODEL · FT-1040-8

1040nm 100mW PM Tap Isolator Hybrid

F-tone Networks FT-1040-8: 1040 nm Faraday-based PM tap isolator hybrid, 100 mW handling with integrated tap for compact fiber amplifiers and fiber lasers.

Features
Low Insertion Loss; High Return Loss; High Extinction Ratio; High Isolation
Applications
Compact Fiber Amplifiers; Compact Fiber Optical System; Fiber Laser; Fiber Sensor
Stage
Single / Dual
Center Wavelength
1040 nm
Operating Wavelength Range
±5 nm
Max. Excess Loss at 23℃
2.5 / 4.0 dB

Reference model FT-1040-8 in your inquiry. Datasheets are confirmed offline before order. Full specifications ↓

Specifications

Technical parameters

FeaturesLow Insertion Loss; High Return Loss; High Extinction Ratio; High Isolation
ApplicationsCompact Fiber Amplifiers; Compact Fiber Optical System; Fiber Laser; Fiber Sensor
StageSingle / Dual
Center Wavelength1040 nm
Operating Wavelength Range±5 nm
Max. Excess Loss at 23℃2.5 / 4.0 dB
Min. Isolation at 23℃22 / 40 dB
Min. Extinction Ratio at 23℃20 dB
Signal Tap Ratio1±0.2%, 2±0.4%, 5±1%, 10±2%
Min. Return Loss at 23℃50 dB
Max. Optical Power (CW)100 mW
Max. Tensile Load5 N
Fiber TypePM Panda Fiber
Operating Temperature0~+70 ℃
Storage Temperature-40~+85 ℃
Overview

Product details

Overview

The FT-1040-8 merges a 1040 nm polarization-maintaining isolator with a tap function in a single Faraday-based hybrid. The isolator section suppresses back reflections that would disturb compact fiber amplifiers and fiber lasers. The tap port draws off a small fixed share of the signal for power monitoring, removing the need for a separate coupler. The hybrid keeps the PM state intact and targets high isolation, high extinction ratio and high return loss. It fits compact fiber optical systems where board space and part count matter. Tap ratio, insertion loss and power ratings appear in the specification table.

Key Features

  • 1040 nm PM isolator and signal tap combined in one hybrid
  • Faraday-based design with 100 mW optical power handling
  • Tap port enables in-line power monitoring without a separate coupler
  • High isolation, high extinction ratio and high return loss targets
  • Suits compact fiber amplifiers and fiber laser systems

Applications

  • Compact fiber amplifiers
  • Fiber laser systems
  • Fiber sensors

Specifications

ParameterValue
Center Wavelength1040 nm
Operating Wavelength Range±5 nm
Max. Excess Loss at 23 °C2.5 / 4.0 dB
Min. Isolation at 23 °C22 / 40 dB
Min. Extinction Ratio at 23 °C20 dB
Signal Tap Ratio1±0.2%, 2±0.4%, 5±1%, 10±2%
Min. Return Loss at 23 °C50 dB
Max. Optical Power (CW)100 mW
Max. Tensile Load5 N
Operating Temperature0~+70 ℃
Storage Temperature-40~+85 ℃

For pricing, datasheets and OEM/ODM inquiries, contact the F-tone Networks sales team: una@f-tone.com / betty@f-tone.com · WhatsApp: +86 17761163895