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Advantest Corporation Q8326 Level Meter
Manufacturer:
Model:
Q8326
Date:
1999
Class:
Type:
SubType:
Optical Wavelength Meter

Information

The Q8326 optical wavelength meter enables sigh-precision measurement o f laser and light emitting diode wavelengths and frequency. Its characteristics are described below. The key features of the Q8326 are listed below: • Wide measurement ranges for wavelengths and frequencies: 480 nm to 1650 nm, and 181 THz to 625 THz, respectively. • Highly accurate wavelength measurement: ±2 ppm ±l count • Resolutions: 0.001 nm and 100 MHz In AVG mode, resolutions up to 0.0001 nm and 10 MHz can be displayed. • Fluctuation measurements using the deviation measurement function • A high speed sampling rate of 5 measurements/sec • GPIB and D/A conversion analog output is standard.

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User Manual
Manual type:
User Manual
Pages:
60
Size:
1.63 Mbytes (1705655 Bytes)
Language:
english
Revision:
Manual-ID:
FOE-8339625B01
Date:
20 November 1999
Quality:
Scanned document, all readable.
Upload date:
09 August 2016
MD5:
ab2ff19c3474b7550882d21fa1de1538
Downloads:
272

Information

1. IN TRO D U CTIO N ... 1-1 1.1 Product Description ... 1-1 1.2 Accessories ... 1-2 1.2.1 Standard Accessories ... 1-2 1.2.2 Accessories (sold separately) ... 1-2 1.3 Operating Environment ... 1-4 1.3.1 Environmental Conditions ... 1-4 1.3.2 Power Requirements ... 1-6 1.3.3 Power Fuse ... 1-6 1.3.4 Power Cable ... 1-7 1.4 Precautions in Use ... 1-8 1.5 System Checkout ... 1-9 1.6 About Calibration ... 1-9 1.7 Concerning Limited-life Parts ... 1-9 1.8 Cleaning, Storing and Transporting the Q8326 ... ... 1-10 1.8.1 Cleaning and Replacement of Optical Connectors and Adapters ... ... 1-10 1.8.2 Cleaning ... ... 1-11 1.8.3 Storing ... ... 1-11 1.8.4 Transporting ... ... 1-11 2 O PER A TIO N ... 2-1 2.1 Panel Description ... 2-1 2.1.1 Front Panel ... 2-1 2.1.2 Rear Panel ... 2-4 2.2 Setup (Preparations for Use) ... 2-5 2.2.1 Power On/Master Reset ... 2-5 2.2.2 Operation Check by the Self-check Function ... 2-6 2.3 Wavelength Measurement ... 2-7 2.3.1 Measurement Procedure after Setup ... ... 2-7 2.4 Measuring the Frequency ... 2-9 2.4.1 Changing Wavelength Measurement to Frequency Measurement ... 2-9 2.5 Measuring the Deviation ... ... 2-10 2.6 Measurement of High Frequency Intensity Modulated Light and CHOP L ight ... ... 2-11 2.6.1 Wavelength of High Frequency Intensity Modulated Light and Measurement Procedure ... ... 2-11 2.6.2 Measurement of CHOP Light ... ... 2-11 2.7 How to Enter an Altitude Value ... ... 2-12 2.8 Useful Function for Measurement ... ... 2-13 2.8.1 HOLD ... 2-13 2.8.2 RESET ... 2-13 2.8.3 AVERAGE ... 2.8.4 RESOLUTION Key Operation Method ... 2.9 D/A Output ... 2.9.1 Performance ... 2.9.2 Relationship between Display and Output Voltage ... 2.9.3 Key Operations Relating to D/A OUT ... 2.10 GPIB Address Setting ... ... 2.10.1 LOCAL Key ... 2.10.2 Address Setting M ode ... 2.11 Auxiliary Key Functions ... . 2.11.1 Buzzer On/Off ... ... 2.12 Messages ... ... 2.12.1 Displayed Messages ... ... 2.12.2 Error Message ... ... ... 2.13 Default Settings ... ... 3 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 2-13 2-13 2-15 2-15 2-15 2-15 2-17 2-17 2-17 2-18 2-18 2-19 2-19 2-20 2-21 R E M O T E P R O G R A M M IN G ... 3-1 Overview of GPIB ... Interface Functions ... ... ... Program Code ... ... Talker Formats (Data Output Formats) ... Device Triggering Function ... ... Device Clear Function ... ... State Changes According to the Commands ... ... Status B yte ... GPIB Code List ... Example Programs ... 3-1 3-2 3-3 3-4 3-6 3-6 3-7 3-8 3-9 3-10 4 T E C H N IC A L NO TES ... . 4-1 5 S P E C IF IC A T IO N S ... ... 5-1 6 C A LIBRA TIO N M E T H O D ... 6-1 D IM EN SIO N A L OUTLINE D R A W IN G ... ... . EXT-1 A L PH A B E T IC A L I N D E X ... ... ... 1-1

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