FT-1053-4 product image - F-tone Networks
MODEL · FT-1053-4

1053nm 10W Compact Polarization-Maintaining Fiber Isolator

F-tone Networks 1053nm compact polarization-maintaining fiber isolator: up to 10 W power handling, fast-axis-blocked, for ultrafast and fiber laser systems.

Center Wavelength
1053 nm
Operating Wavelength Range
±5 nm
Typ. Peak Isolation at 23℃
30 dB
Min. Isolation at 23℃
26 dB
Typ. Insertion Loss at 23℃
0.8 dB
Max. Insertion Loss at 23℃
1.0 dB

Reference model FT-1053-4 in your inquiry. Datasheets are confirmed offline before order. Full specifications ↓

Specifications

Technical parameters

Center Wavelength1053 nm
Operating Wavelength Range±5 nm
Typ. Peak Isolation at 23℃30 dB
Min. Isolation at 23℃26 dB
Typ. Insertion Loss at 23℃0.8 dB
Max. Insertion Loss at 23℃1.0 dB
Min. Extinction Ratio at 23℃20 dB
Min. Return Loss at 23℃ (Input /Output)50 dB
Max. Optical Power (CW)1, 2, 5, 10 or Specified W
Package DimensionsFast axis blocked only
PM & SM Fiber Type65x20x16 mm
Max. Peak Power for ns Pulse10 or Specified kW
Max. Tensile Load5 N
Operating Temperature+10~+50 ℃
Storage Temperature0~+60 ℃
Overview

Product details

Overview

The 1053nm compact polarization-maintaining isolator handles up to 10 W of optical power, bringing isolator protection to high-power fiber laser lines. The small package fits tight system layouts where a standard isolator would take too much space. Only the fast-axis-blocked configuration is offered, which suits high-power paths where a defined polarization state is required. PM and SM fiber pigtail options allow matching to the existing chain. The unit is intended for ultrafast fiber lasers, testing instruments and fiber laser systems that need back-reflection protection at power levels a standard 300 mW isolator cannot carry.

Key Features

  • 1053 nm polarization-maintaining isolator in a compact package
  • Handles up to 10 W of optical power for high-power fiber laser lines
  • Fast-axis-blocked configuration for defined polarization paths
  • Available with PM and SM fiber pigtail options
  • Suits ultrafast fiber lasers and testing instruments

Applications

  • Ultrafast fiber lasers
  • High-power fiber laser systems
  • Testing instruments

Specifications

ParameterValue
Device TypeCompact polarization-maintaining fiber isolator
Center Wavelength1053 nm
Max. Optical Power (CW)up to 10 W
Working AxisFast axis blocked only
Fiber Pigtail OptionsPM and SM fiber

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