MODEL · FT-1118-5
1118nm 10W/20W High-Power PM Isolator
F-tone Networks 1118nm polarization-maintaining high-power isolator, CW 10/20W, ER min 20dB, typ IL 1.0dB. Contact Betty or Una for PM isolator quotes.
- Center Wavelength
- 1118 nm
- Operating Wavelength Range
- ±5 nm
- Typ. Peak Isolation at 23℃
- 28 dB
- Min. Isolation at 23℃
- 25 dB
- Typ. Insertion Loss at 23℃
- 1.0 dB
- Max. Insertion Loss at 23℃
- 1.2 dB
Reference model FT-1118-5 in your inquiry. Datasheets are confirmed offline before order. Full specifications ↓
Specifications
Technical parameters
| Center Wavelength | 1118 nm |
|---|---|
| Operating Wavelength Range | ±5 nm |
| Typ. Peak Isolation at 23℃ | 28 dB |
| Min. Isolation at 23℃ | 25 dB |
| Typ. Insertion Loss at 23℃ | 1.0 dB |
| Max. Insertion Loss at 23℃ | 1.2 dB |
| Min. Extinction Ratio at 23℃ | 20 dB |
| Min. Return Loss at 23℃ (Input /Output) | 45 dB |
| Max. Optical Power (CW) | 10, 20 W |
| Max. Peak Power for ns Pulse | 10 or Specified kW |
| Package Dimension | 64x28x26 mm |
| Max. Tensile Load | 5 N |
| Operating Temperature | +10~+50 ℃ |
| Storage Temperature | 0~+60 ℃ |
Overview
Product details
PM twin of the 1118 nm high-power isolator adds a 20 dB minimum extinction floor. CW bins stay 10 or 20 W with the same 28/25 dB isolation and 1.0/1.2 dB insertion windows in a 64x28x26 mm body.
Key Features
- 1118 nm PM isolator
- CW power 10 or 20 W
- Min extinction ratio 20 dB
- Typ IL 1.0 dB / max 1.2 dB
- Package 64x28x26 mm
Applications
- PM fiber laser protection at 1118 nm
- Polarization-maintaining amplifier isolation
Specifications
| Parameter | Value |
|---|---|
| Center Wavelength | 1118 nm |
| Operating Wavelength Range | ±5 nm |
| Typ. Peak Isolation at 23C | 28 dB |
| Min. Isolation at 23℃ | 25 dB |
| Typ. Insertion Loss at 23C | 1.0 dB |
| Max. Insertion Loss at 23C | 1.2 dB |
| Min. Extinction Ratio at 23℃ | 20 dB |
| Min. Return Loss at 23℃ (Input /Output) | 45 dB |
| Max. Optical Power (CW) | 10, 20 W |
| Max. Peak Power for ns Pulse | 10 or Specified kW |
| Package Dimension | 64x28x26 mm |
| Max. Tensile Load | 5 N |
| Operating Temperature | +10~+50 ℃ |
| Storage Temperature | 0~+60 ℃ |
Contact Us
For pricing, datasheets and OEM/ODM inquiries, contact the F-tone Networks sales team: betty@f-tone.com / una@f-tone.com · WhatsApp: +86 17360698946 (Betty), +86 17761163895 (Una)
Related products
View all Passive Components →More in Passive Components
FT-1118-4
1118nm 300mW PM Isolator (TGG Based)
View details →
FT-1118-3
1118nm 300mW Non-PM Isolator (TGG Based)
View details →
FT-1118-2
1118nm High-Power Non-PM Isolator, 10/20W
View details →
FT-1550-172
10W Single-Stage HPPMIS PM Isolator, 1310/1550nm
View details →
FT-1550-72
10W Single-Stage HPIS Isolator, 1310/1550nm
View details →
FT-980-17
10W 980nm High-Power Isolator HPIS
View details →
FT-1064-52
10W 1064nm High-Power PM Isolator HPPMIS
View details →
FT-1064-53
10W 1064nm High-Power Polarization-Insensitive Isolator
View details →
FT-1030-19
10W 1030nm High-Power PM Isolator HPPMIS
View details →
FT-1064-54
10W 1064nm High-Power Isolator HPIS
View details →
FT-1085-2
1085nm In-line Faraday Rotator, TGG Based
View details →
FT-1080-8
1080nm Tap-Isolator Hybrid for High-Power Paths, TGG
View details →
FT-1080-6
1080nm PM Fiber Isolator, 300mW, TGG Based
View details →
FT-1080-7
1080nm Faraday Rotator Mirror, TGG Based
View details →
FT-1080-4
1080nm 300mW Non-PM Isolator (TGG Based)
View details →
FT-1080-3