Stock #64790-7
$95.00USD
1 In StockUsed and in Excellent Condition
11980A Keysight Fiber Optic Interferometer
Write a reviewStock # 44770-3
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Item details
| Part Number | 11980A |
|---|---|
| In Stock | 2 |
| Available | Today |
| Location | Champaign, IL USAships worldwide |
| Stock # | 44770-3 |
| Ship Weight | 10 lbs /ea |
| Condition | Used and in Excellent Condition |
| Inspection | Before every shipment |
| Warranty | 1-Year Warranty with 30-Day Return Guarantee |
Description
This Agilent 11980A Fiber Optic Interferometer is used and in excellent condition.
Features:
• Optical Interface: PC
• Option 005: 5km fiber, 25usec time delay
Click here for a representative diagram of the output power spectrum for this 11980A Fiber Optic Interferometer.
This unit comes with the standard Agilent optical interface as shown here. The Agilent 81000xI Series optical interface connectors are sold separately. They can be purchased here.
Features:
• Optical Interface: PC
• Option 005: 5km fiber, 25usec time delay
Click here for a representative diagram of the output power spectrum for this 11980A Fiber Optic Interferometer.
This unit comes with the standard Agilent optical interface as shown here. The Agilent 81000xI Series optical interface connectors are sold separately. They can be purchased here.
Kylie S.Artisan product specialist
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More Information
Keysight / Agilent / HP 11980A Fiber Optic Interferometer Overview
Features:
- Linewidth Measurements
- Wavelength from 1250 nm to 1600 nm
- Chirp/FM Characteristic Measurements
The Agilent 11980A is a Mach-Zehnder interferometer of fixed delay. Used with an Agilent 71400 series or Agilent 83810B lightwave signal analyzer, it allows you to measure chirp and frequency modulation (FM) on DFB lasers. Traditional measurements of laser linewidth on single-line lasers can also be made.
The Agilent 11980A splits the optical energy into two paths, delaying one path with respect to the other, and recombines them in a second optical coupler. A polarization adjustment helps align the optical fields for maximum interference.
Together the interferometer, lightwave signal analyzer, and a gateable RF source permit the display of a true power spectrum of single-frequency lasers. This includes the display of intensity modulation linewidth and components of chirp caused by the intensity modulation.
Option 005 replaces the standard 0.76 km of delay with 5.2 km to measure laser linewidth down to 30 kHz.
The Agilent 11980A splits the optical energy into two paths, delaying one path with respect to the other, and recombines them in a second optical coupler. A polarization adjustment helps align the optical fields for maximum interference.
Together the interferometer, lightwave signal analyzer, and a gateable RF source permit the display of a true power spectrum of single-frequency lasers. This includes the display of intensity modulation linewidth and components of chirp caused by the intensity modulation.
Option 005 replaces the standard 0.76 km of delay with 5.2 km to measure laser linewidth down to 30 kHz.
The Keysight 11980A Fiber Optic Interferometer may still be available for purchase and support from Artisan Technology Group beyond End-Of-Life (EOL) by the manufacturer (OEM).
Fiber Optic Interferometer Price & Specs
Keysight / Agilent / HP 11980A Fiber Optic Interferometer Manuals, Datasheets, Drivers, Links
Keysight / Agilent / HP 11980A Fiber Optic Interferometer Specs
| Specifications | |
|---|---|
| Wavelength Range | 1250 to 1600 nm |
| Optical Insertion Loss | < 9 dB |
| Delay Time | 25 µsec |
| Linewidth (minimum) | <100 kHz |
| Maximum Input Power | 250 mW |
| General | |
| Manufacturer | Keysight |
| Model | 11980A |
| Condition | Used and in Excellent Condition |
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Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Artisan Scientific Corporation dba Artisan Technology Group is not affiliated with or a distributor for Keysight. The depiction, description, or sale of products featuring names, trademarks, brands, and logos is for identification and/or reference purposes only and does not indicate any affiliation with or authorization by any rights holder.
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