BENCHTOP POLARIZATION EXTINCTION RATIO METER
Features:
• Measures up to 50 dB polarization extinction ratios
(for specific wavelength range)
• Very wide wavelength range: 450 to 900 nm for visible wavelength range;
850 to 1650 nm or 1800 to 2400 nm for IR wavelength range
• ±0.15 dB ER accuracy up to 30 dB
• ±0.5° angle accuracy
• 0.01 dB ER resolution and 0.3° angle resolution
• Power measurement up to 2 Watts
• Interchangeable connector adaptors
• Logging mode for continuous measurement
• USB communications interface
• Touch screen display
• Built-in memory for store and recall functions
Applications:
• Fiber optic component manufacturing and testing
• PMC and PBS PER and coupling ratio testing
• PM fiber laser diode pigtailing
• PM fiber patch cord production and testing
• PM fiber fusion splice testing
• Automatic alignment
• Quality control and measurement
• Product development
• Component and system troubleshooting
Product Description: OZ Optics’ Polarization Extinction Ratio Meter allows one to quickly measure the output extinction ratio of light from a fiber. A rotating polarizer measures the extinction ratio (ER) and the orientation of the transmission axis with respect to the key on the connector. As an option, neutral density filters can be added to the Extinction Ratio Meter, to extend the maximum power range. These filters can be easily inserted and removed, without disturbing your setup. These filters allow power levels up to 2 Watts to be measured. The meter operates in several modes. In real time mode, the meter gives the extinction ratio and alignment. In logging mode, the meter gives the worst case extinction ratio over a given time span. This mode is ideal for QA measurements. In addition the meter can provide a relative power readout, proportional to the input power in dB. This readout is updated at up to 650 times per second. The computer interface allows the unit to be used with computer control units, for alignment purposes. The combination of polarization and relative power functions allows the unit to be used for complete auto-alignment of polarization maintaining components.
Ordering Information For Standard Parts:
Bar Code
Part Number
Description
Benchop ER Meters
56051
ER-1000-1290/1650-ER=50
Fiber Optic Polarization Extinction Ratio Benchtop Meter for wavelengths from 1290 nm to 1650 nm. ER = 50dB. Receptacle is not included. Input power is up to 1 mW.
56052
ER-1000-IR
Fiber Optic Polarization Extinction Ratio Benchtop Meter for wavelengths from 850 nm to 1650 nm. ER = 30dB for wavelengths from 850 nm to 1290 nm and ER=35dB for
wavelengths longer than 1290 nm. Receptacle is not included. Input power is up to 1 mW.
56055
ER-1000-VIS
Fiber Optic Polarization Extinction Ratio Benchtop Meter for wavelengths from 450 nm to 900 nm. ER > 30dB over the wavelength range. Receptacle is not included. Input power is up to 1 mW.
56053
ER-1000-1800/2400-ER=30
Fiber Optic Polarization Extinction Ratio Benchtop Meter for wavelengths from 1800 nm to 2400 nm. ER = 30dB. Receptacle is not included. Input power is up to 1 mW.
Receptacles
13440
ER-23-1290/1650-ER=40
Super and Ultra FC removable receptacle for ER Meter for wavelengths from 1290 nm to 1650 nm achieving up to 40 dB extinction ratio
13441
ER-23A-1290/1650-ER=40
Angled FC removable receptacle for ER Meter for wavelengths from 1290 nm to 1650 nm achieving up to 40 dB extinction ratio
8705
ER-23-IR
Super and Ultra FC removable receptacle for ER Meter for wavelengths from 850 nm to 1650 nm achieving up to 30 dB extinction ratio
7525
ER-23A-IR
Angled FC removable receptacle for ER Meter for wavelengths from 850 nm to 1650 nm achieving up to 30 dB extinction ratio
7528
ER-2SC-IR
SC removable receptacle for ER Meter for wavelengths from 850 nm to 1650 nm achieving up to 30 dB extinction ratio
8874
ER-2LC-IR
LC removable receptacle for ER Meter for wavelengths from 850 nm to 1650 nm achieving up to 30 dB extinction ratio
7526
ER-28-IR
ST removable receptacle for ER Meter for wavelengths from 850 nm to 1650 nm achieving up to 30 dB extinction ratio
13165
ER-23-VIS
Super and Ultra FC/PC removable receptacle for ER meter optimized for 400-1000 nm
14320
ER-23A-VIS
FC/APC removable receptacle for ER meter optimized for 400-1000 nm
Attenuators
10626
ER-ND-10-450/1700
10 dB attenuator for ER Meter for wavelengths from 450 nm to 1700 nm
8704
ER-ND-20-IR
20 dB attenuator for ER Meter for wavelengths from 850 nm to 1650 nm
9471
ER-ND-35-1250/1650
35 dB attenuator for ER Meter for wavelengths from 1250 nm to 1650 nm
Sources
11378
PFOSS-02-3-1550-1-ER=40
1550 nm, 1 mW Polarized Fiber Optic Source with a Super/Ultra FC/PC receptacle and rotatable polarizer achieving up to 40 dB extinction ratio (Refer to Data Sheet titled Polarized Fiber Optic Source for further information.)
13507
PFOSS-02-3-1310-1-ER=40
1310 nm, 1 mW Polarized Fiber Optic Source with a Super/Ultra FC/PC receptacle and rotatable polarizer achieving up to 40 dB extinction ratio
13509
PFOSS-02-3A-1310-1-ER=40
1310 nm, 1 mW Polarized Fiber Optic Source with angled FC/PC receptacle and rotatable polarizer achieving up to 40 dB extinction ratio
13508
PFOSS-02-3A-1550-1-ER=40
1550 nm, 1 mW Polarized Fiber Optic Source with angled FC/PC receptacle and rotatable polarizer achieving up to 40 dB extinction ratio
Reference Patchcords
13390
PMJ-3U3U-1550-8/125-1-1-1-ER=30-G
Master patchcord, Ultra FC/PC to Ultra FC/PC, 8/125 um PM 1550 nm fiber, 0.9 mm OD jacketed, 1 meter long with connectors aligned and locked to the slow axis. ER=30dB minimum
13386
PMJ-3A3A-1550-8/125-1-1-1-ER=30-G
Master patchcord, angled FC/PC to angled FC/PC, 8/125 um PM 1550 nm fiber, 0.9 mm OD jacketed, 1 meter long with connectors aligned and locked to the slow axis. ER=30dB minimum
Note: This is only a partial list of standard parts offered by OZ Optics. Other parts are available as standard products.
Standard Product Specifications1:
Part Number
ER-1000-VIS
ER-1000-1290/1650-ER=50
ER-1000-IR
ER-1000-1800/2400
Bar Code Number
56055
56051
56052
56053
Wavelength Range
450 nm to 900 nm2
1290 nm to 1650 nm
850 nm to 1650 nm
1800 nm to 2400 nm
Extinction Ratio Range
30dB
40dB for 1290 nm to 1650 nm 0 to 50dB for 1550 nm & input power >-5 dBm
0 to 40dB for 1550 nm & input power >-15 to –5 dBm
0 to 30dB for 1550 nm & input power >-25 to –15 dBm
0 to 20dB for 1550 nm & input power >-35 to –25 dBm
30dB for 850 nm to 1290 nm
35dB for 1290 nm to 1650 nm
30dB
Dynamic Range
40dB
60dB
47dB
35dB
Extinction Ratio Accuracy
±0.5dB
±0.15dB for ER < 30 dB1
±0.5dB
±0.5dB
Extinction Ratio Resolution
0.01dB
Angular Accuracy3
± 0.5 degrees
Angular Resolution
0.3 degrees
Update Rate (Extinction Ratio)
2.7 Hz
Update Rate (Relative Power)
650 Hz
Input Optical Power4
50 μW to 1.0 mW
Communication Interface
USB
Input Supply Voltage
Universal 50/60 Hz 110/220V AC/DC 12 volt adapter
Dimensions
100 x 280 x 300 mm (excluding handle and connectors)
Weight
4.1 kg (9 lb)
Operating Temperature
-10° to 55°C (14 to 131°F)
Storage Temperature
-30° to 70°C (-22 to 158°F)
Storage Humidity
<85%, RH non condensing at -30° to 70°C (-22 to 158°F)
Display
Touch Screen
1 Typical value. Tested at 23°C ± 2°C with a 1550 nm linearly polarized source plus a master 1550 nm polarization maintaining patchcord, after a 30 minute warm-up period.
2 Dependent on receptacle used, by default the receptacle is aligned at 780 nm and the lens is coated with MgF2 on both surfaces.
3 For FC style connectors with high tolerance keyway.
4 Without attenuator. Higher powers can be measured with an attenuator. When ordering an attenuator with >20dB attenuation, the wavelength should be specified. Note: Exposing the detector to power higher than +17dBm (50 mW) without attenuator for a short period of time (3 minutes) can damage the detector.
Ordering Examples For Standard Parts:
A customer in Europe needs an Benchtop Extinction Ratio Meter to measure the polarization properties of pigtailed laser diodes, to con- firm that the polarization extinction ratio exceeds 30 dB. The lasers are 1550 nm lasers, with output power between 5 and 10 mW. The fibers are terminated with either Super FC/PC, or with FC/APC connectors. The customer also wants a source and reference patchcord for comparison. The following equipment will be needed:
Bar Code
Part Number
Description
56051
ER-1000-1290/1650-ER=50
Fiber Optic Polarization Extinction Ratio Benchtop Meter for wavelengths from 1290 nm to 1650 nm. ER = 50dB. Receptacle is not included. Input power is up to 1 mW
13440
ER-23-1290/1650-ER=40
Super and Ultra FC removable receptacle for ER Meter for wavelengths from 1290 nm to 1650 nm achieving up to 40 dB Extinction Ratio
13441
ER-23A-1290/1650-ER=40
Angled FC removable receptacle for ER Meter for wavelengths from 1290 nm to 1650 nm achieving up to 40 dB Extinction Ratio
10626
ER-ND-10-450/1700
10 dB attenuator for ER Meter for wavelengths from 450 nm to 1700 nm
11378
PFOSS-02-3-1550-1-ER=40
1550 nm, 1 mW Polarized Fiber Optic Source with a Super/Ultra FC/PC receptacle and Rotatable polarizer achieving up to 40 dB Extinction Ratio (Refer to data sheet titled Polarized Fiber Optic Source for further information.)
13390
PMJ-3U3U-1550-8/125-1-1-1-ER=30-G
Master patchcord, Ultra FC/PC to Ultra FC/PC, 8/125 um PM 1550 nm fiber, 0.9 mm OD jacketed, 1 meter long with connectors aligned and locked to the slow axis. ER=30dB minimum
13386
PMJ-3A3A-1550-8/125-1-1-1-ER=30-G
Master patchcord, angled FC/PC to angled FC/PC, 8/125 um PM 1550 nm fiber, 0.9 mm OD jacketed, 1 meter long with connectors aligned and locked to the slow axis. ER=30dB minimum
商品属性 [波长] 450 nm to 900 nm [消光比] 30dB