Home Companies Shenzhen Meigaolan Electronic Instrument Co. Ltd

Multiscene WDM Optical Spectrum Analyzer Durable ADVANTEST Q8347

Shenzhen Meigaolan Electronic Instrument Co. Ltd

Contact Us

[China] country

Trade Verify

Address: RA1-B2,F32 of Dongjianghaoyuan, Baomin Rd, Bao'an District, Shenzhen,China

Contact name:Dannie

Inquir Now

Shenzhen Meigaolan Electronic Instrument Co. Ltd

Verified Suppliers
  • Trust
    Seal
  • Verified
    Supplier
  • Credit
    Check
  • Capability
    Assessment

Multiscene WDM Optical Spectrum Analyzer Durable ADVANTEST Q8347

Country/Region china
City & Province shenzhen
InquireNow

Product Details

ADVANTEST Q8347 Evaluates Optical Narrow-Band-Pass Filters For WDM Optical Spectrum Analyzer
Description of ADVANTEST Q8347
  • The Q8347 spectrum analyzer enhanced the performance of spectrum analyzer employing a Fourier spectrum system with a Michelson interferometer. The Q8347 achieves wavelength resolution of 0.01 nm and wavelength accuracy of ±0.01 nm (resolution of 1 GHz and accuracy of ±1 GHz in optical frequency mode) at the 1550 nm spectrum band. In addition, the Q8347 is capable of accurately measuring the each wavelength of optical wavelength division multiplexing (WDM) transmission signal by separating the spectrums. It is especially suitable for evaluating characteristics of optical narrow-band-pass filters used for WDM like AWG and Fiber gratings. Also, the Q8347 is powerful for analyzing chirps from LDs and Soliton transmission.

​Feature:

  • Memory Function :16 Screens (Measured Data) with Battery Back up 10 Screens (Measured Conditions) with Battery Back up Floppy Disk (MS-DOS format 720 KB/1.2 MB)
  • Display:Frequency, Super Impose, 3-D, Trend Monitoring (Power, Wavelength) Division into 2 parts, Cursor Function, Corlor Display Customization, Listing
  • Input Connector :FC Connector (Internal Fiber:PC Rubbed, GI 50/125)
  • Data Outpu:tGP-IB Equipped as Standard, Direct Plotter Output, Built-in Printer (Printing Speed: 8 sec. or less)

Optical frequency can displayed

  • In addition to general wavelength display mode, a measured spectrum can be displayed as optical frequencies. As light can be directly read in units of THz, it is useful for measuring optical WDM and chirps from LDs, and for analyzing Soliton transmission system.

Coherence analysis of ±165 mm

  • As the Q8347 uses a Michelson interferometer, the system is capable of performing coherence analysis. This function allows easy evaluation of noise suppression performance of LDs for optical discs. Furthermore, the stroke of the interferometer can be greatly increased to allow analysis to be made in a range of ±165 mm. Thus, more detailed analysis can be mode, over and above the conventional secondary maximum peak value (α value).

Curve fitting function

  • The Q8347 provides curve fitting with sech2 and Gaussian functions. Thus, it is useful for spectrum analysis of Soliton transmission system.
SpecificationsModeNormal ModeHigh Resolution Mode
WevelengthMeasurment Range0.35 to 1.75µm
Max. ResolutionApprox. 0.1 nm/1.55µm
Approx. 0.05 nm/0.85µm
Approx. 0.01 nm/1.55µm
Approx. 0.003 nm/0.85µm
Accuracy±0.1 nm or less±0.01 nm or less
Span0.01 nm/DIV to 140 nm/DIV
LevelMeasurement Range
(Input Sensitivity)
72 to +10 dBm (1.2 to 1.6 µm)
65 to +10 dBm (0.7 to 1.6 µm)
42 to +10 dBm (0.35 to 1.75 µm)
The minimum level is measured over a 50 nm span and averaging 16times
Accuracy±1.0 dB (780 nm), ±0.7 dB (1310 nm. 1550 nm) input level –10 dBm
Linearity(*1)±0.1 dB/-20 dB or less
±0.5 dB/-30 dB or less
Dynamic Range(*2)35 dB or more (Value between peak and average display noise level) 
Repeatability including
Polarization Dependence(*3)
±0.1 dB or less (23±5ºC)
Scale0.2, 0.5, 1.0, 2.0, 5.0, 10.0 dB/DIV, and LINEAR 
Standard
Accesories
Power CableA01402 2
FuseEAWK4A/2A 2 each
Interconnection Cable1
Printer Paper1
Floppy Disk3.5 inch 2DD 1
Instruction Manual1

 

Hot Products

​​Keysight Agilent N4433A 4-port RF Electronic Calibration ECal Module Description of Keysight ...
Fluke 435 Power Quality Analyzers 3-Phase, 1000 Vrms, 200 kS/s, Class A Compliant, 16 MB Memory ...
Keysight (Agilent) E4990A Impedance Analyzer, 20Hz to 10/20/30/50/120 MHZ Description The E4990A ...
Kikusui TOS9300 AC Hipot Tester with Insulation Resistance Test, 5 kV Description: The TOS9200 ...
Keysight (Agilent) 34970A Data Acquisition / Data Logger Switch Unit Description The Agilent 34970A ...
Keysight (Agilent) L4445A Microwave Switch/Attenuator Driver Description The Agilent L4445A provides ...