HP 86120B Multi-Wavelength Meter
Contents
1. FC PC FC APC requires option 022 Upgrade of existing HP 86120A to HP 86120B specifications Nylon carrying case with shoulder strap Commercial calibration certificate with test data G HEWLETT PACKARD For more information on Hewlett Packard Test and Measurement products applications or services please call your local Hewlett Packard sales office A current listing is available via the World wide Web through AccessHP at http www hp com If you do not have access to the internet please contact one of the HP centers listed below and they will direct you to your nearest HP representative United States Hewlett Packard Company Test and Measurement Organization 5301 Stevens Creek Blvd Bldg 51L SC Santa Clara CA 95052 8059 1 800 452 4844 Canada Hewlett Packard Canada Ltd 5150 Spectrum Way Mississauga Ontario L4W 5G1 905 206 4725 Europe Hewlett Packard European Marketing Centre P O Box 999 1180 AZ Amstelveen The Netherlands Japan Hewlett Packard Japan Ltd Measurement Assistance Center 9 1 Takakura Cho Hachioji Shi Tokyo 192 Japan Tel 81 426 56 7832 Fax 81 426 56 7840 Latin America Hewlett Packard Latin American Region Headquarters 5200 Blue Lagoon Drive 9th Floor Miami Florida 33126 U S A 305 267 4245 4220 Australia New Zealand Hewlett Packard Australia Ltd 31 41 Joseph Street Blackburn Victoria 3130 Australia 1 800 629 485 Asia Pacific2. Hewlett Packard Asia Pacific Ltd 17 21 F Shell Tower Time Square 1 Matheson Street Causeway Bay Hong Kong Fax 852 2506 9285 Data Subject to Change Copyright 1996 Hewlett Packard Company Printed in U S A 10 96 5965 3667E
3. Ein HEWLETT PACKARD HP 86120B Multi Wavelength Meter Technical Specifications Pm MEASUNENENT tee Cont The HP 86120B Multi Wavelength Meter is a Michelson interferometer based instrument that measures wavelength and optical power of laser light in the 700 to 1650 nm wavelength range Simultaneous measurements of multiple laser lines are performed allowing measurements of WDM wavelength division multiplexed signals and multiple lines of Fabry Perot lasers Each laser line is assumed to have a linewidth of less than 10 GHz This technical specifications sheet describes the measurement accuracy and operating condition of the HP 86120B Multi Wavelength Meter The specifications apply to all functions over the temperature range 0 to 55 C and relative humidity lt 95 unless otherwise noted All specifications apply after the instrument s temperature has been stabilized after 15 minutes continuous operation and when the instrument is in NORMAL UPDATE mode unless noted Wavelength Power Range Calibration accuracy 700 to 1650 nm 182 to 428 THz 0 5 dB at 30 nm from 780 1310 and 1550 nm Absolute accuracy laser lines separated by gt 30 GHz Flatness 30 nm from any wavelength 3 ppm 0 005 nm at 1550 nm 0 004 nm at 1310 nm 1200 to 1600 nm 0 2 dB Differential accuracy 700 to 1650 nm 0 5 dB 2 ppm Linearity 0 3 dB Minimum resolvable separation 2 Polarization dependence equal power lines input 1200 to 1600
4. allowed environmental conditions e Flatness refers to the maximum amplitude error in a measurement between two lines that are separated in wavelength by no more than the specified amount e Linearity indicates the maximum power error in measuring the change in power of one laser line e Polarization dependence indicates the maximum displayed power variation as the polarization of the input signal is varied e Display resolution indicates the minimum incremental change in displayed power Sensitivity e Sensitivity is defined as the minimum power level of a single laser line input to measure wavelength and power accurately A laser line with less than the minimum power may be measured but with reduced wavelength and power accuracy For multiple laser lines input sensitivity may be limited by total input power Selectivity e Selectivity indicates the ability to measure the wavelength and power of a weak laser line in the proximity of a specified stronger laser line and separated by the specified amount Input Power e Maximum displayed level indicates the maximum total input power total of all laser lines present to accurately measure wavelength and power e Maximum safe input power indicates the maximum total input power total of all laser lines present to avoid permanent optical damage to the instrument Maximum Number of Lines Input e Maximum number of lines input is the maximum number of displayed lines If more than 100 lines are inp
5. n EMC Conducted and radiated interference is in compliance with CISPR Pub 11 IEC 801 2 IEC 801 3 IEC 801 4 and IEC 555 2 Note type tested means tested but not warranted for continuous operation Power Requirements Voltage and frequency 88 to 269 VAC 45 Hz to 440 Hz Maximum power 70 watts max 125 VA max 1 Characteristic For lines separated by less than 30 GHz wavelength accuracy is reduced 3 1200 to 1600 nm lines above 30 dBm 4 Contact HP for availability of special instruments with higher sensitivity Spurious free under Preset conditions Ordering Information HP 86120B Multi Wavelength Meter Standard instrument includes a front panel FC PC optical fiber connector interface and a User s Manual Connector options replacing the standard FC PC connector interface Option 011 Option 013 Option 014 Option 017 Option 022 HMS 10 HP DIN ST SC Replace flat physical contact interface with angled physical contact interface Additional connector interfaces can be ordered separately HP 81000AI HP 81000FI HP 81000GI HP 81000KI HP 81000SI HP 81000VI HP 81000WI Diamond HMS 10 HP connector interface FC PC SPC APC connector interface D4 connector interface SC connector interface DIN 47256 4108 6 connector interface ST connector interface Biconic connector interface Fixed external 10 dB attenuators Option 412 Option 417 Other options Option 512 Option UK5 Option UK6
6. nm 0 5 dB 20 GHz 0 16 nm at 1550 nm 0 11 nm at 1300 nm 700 to 1650 nm 1 0 dB Display resolution Display resolution 0 01 dB 0 001 nm normal update mode T Characteristic 0 01 nm fast update mode For lines separated by less than 30 GHz wavelength accuracy is reduced 3 1200 to 1600 nm lines above 30 dBm Definition of Terms Characteristics and Specifications The distinction between specifications and characteristics is described as follows e Specifications describe warranted performance e Characteristics provide useful but nonwarranted information about the functions and performance of the instrument Wavelength e Range refers to the allowable wavelength range of the optical input signal e Absolute accuracy indicates the maximum wavelength error over the allowed environmental conditions e Differential accuracy indicates the maximum wavelength error in measuring the wavelength difference between two signals that are simultaneously present e Minimum resolvable separation indicates the minimum wavelength separation of two laser lines input required to measure each wavelength simultaneously Two laser lines closer in wavelength than the minimum resolvable separation are not resolved and one average wavelength is displayed e Display resolution indicates the minimum incremental change in displayed wavelength Power e Calibration accuracy indicates the maximum power calibration error at the specified wavelengths over the
7. ut only the 100 longest wavelength lines are displayed Input Return Loss e Input return loss indicates the optical power reflected back to the user s fiber cable relative to the input power It is limited by the return loss of the front panel connector and assumes the user s connector is good Measurement Cycle Time e Measurement cycle time refers to the cycle time when measuring wavelength and power of laser lines Specific advanced applications may require longer cycle times Sensitivity 700 to 800 nm single line input 20 dBm 800 to 1200 nm single line input 25 dBm 1200 to 1600 nm single line input5 40 dBm 1600 to 1650 nm single line input5 30 dBm 700 to 1650 nm multiple lines input 30 dB below total input power but not less than single line input sensitivity Selectivity 2 lines input separated by 2100 GHz1 25 dB 2 lines input separated by gt 30 GHz1 10 dB Input Power Maximum displayed level sum of all lines input 10 dBm Maximum safe input level sum of all lines input 18 dBm Maximum Number of Laser Lines Input 100 Input Return Loss 35 dB 50 dB With flat contacting connectors With angled contacting connectors option 022 Measurement Cycle Time Normal update mode 1 0 sec 1 measurement sec Fast update mode 0 33 sec 3 measurements sec Wavelength Units nm vacuum or standard air cm 1 THz Power Units dBm mW pW Measurement Modes List by Wavelength Table List b
8. y Power Table Single Wave length and Power Average Wavelength and Total Power Delta Modes Delta Wavelength Delta Power Delta Wavelength and Power Built in Automatic Measurement Applications Signal to Noise Ratio gt 35 dB 0 1 nm noise bandwidth lines above 25 dBm Signal to Noise Ratio of Modulated Lasers with Averaging gt 35 dB 0 1 nm noise bandwidth lines above 25 dBm with 100 averages Drift Maximum minimum total drift max min of wave lengths and powers over time Coherence length Fabry Perot lasers 1 to 200 mm coherence length accuracy to within 5 0 75 sec cycle time Additional Features Power Offset Power Bars On or Off user adjustable Peak Excursion and Peak Threshold user adjustable Start and Stop wavelength limits Graphical display Save and Recall instrument states Inputs Outputs Optical input 9 125 um fiber Rear panel connectors HPIB parallel printer port AC Line Dimensions and Weight Dimensions 140 mm high x 340 mm wide x 465 mm deep 5 5 in x 18 4 in x 18 3 in Weight 9 kg 19 Ib Environmental Operational Storage Temperature 0 C to 55 C 40 C to 70 C warranted Humidity lt 95 R H at 40 C Noncondensing type tested 5 day soak 90 R H at 65 C for 24 hrs Shock 300 g half sine type tested 2 msec pulse Vibration Random 5 g rms type tested 5 to 500 Hz 10 min axis Sine 0 75 g 0 to peak 5 to 500 Hz 1 octave mi
Download Pdf Manuals
Related Search