1030nm 300mW PM TGG-Based Isolator
F-tone Networks FT-1030-26: TGG-based 1030 nm PM isolator rated 300 mW, preserving seed pulse polarization in ultra-fast fiber laser and sensing systems.
- Features
- Low Insertion Loss; High Return Loss; High Isolation; High stability & Reliability
- Applications
- Ultra-fast Fiber Laser; Testing Instrument; Fiber Sensor; Fiber Laser
- Center Wavelength
- 1030 nm
- Operating Wavelength Range
- ±5 nm
- Typ. Peak Isolation at 23℃
- 30 dB
- Min. Isolation at 23℃
- 26 dB
Reference model FT-1030-26 in your inquiry. Datasheets are confirmed offline before order. Full specifications ↓
Technical parameters
| Features | Low Insertion Loss; High Return Loss; High Isolation; High stability & Reliability |
|---|---|
| Applications | Ultra-fast Fiber Laser; Testing Instrument; Fiber Sensor; Fiber Laser |
| Center Wavelength | 1030 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) | 300 mW |
| 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 ℃ |
Product details
Overview
The FT-1030-26 combines a TGG magneto-optic crystal with a polarization-maintaining fiber path, forming a 300 mW PM isolator for 1030 nm systems. It is designed for the low-power front end of PM fiber lasers, where seed pulses must keep a defined polarization state on their way to the amplifier chain. The TGG rotator provides strong non-reciprocal rotation while the PM pigtails maintain extinction ratio, and reverse-propagating light is rejected to protect the seed source. Ultra-fast fiber lasers, precision test instruments and fiber sensors that operate on linear polarization are the intended applications.
Key Features
- 1030 nm center wavelength, 300 mW PM isolator
- TGG-based design with polarization-maintaining fiber path
- Maintains polarization state of seed pulses
- High isolation rejects reverse light, protecting the seed source
- High stability and reliability
Applications
- PM fiber laser front ends
- Ultra-fast laser research
- Fiber sensing with PM fiber
Specifications
| Parameter | Value |
|---|---|
| Part Number | FT-1030-26 |
| Product Type | PM Optical Isolator (TGG Based) |
| Center Wavelength | 1030 nm |
| Max. Optical Power (CW) | 300 mW |
Contact F-tone Networks
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
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