Innovation since 1979
PEM-340は、偏波保持光ファイバ(PMF)の性能評価や光学素子の正確な偏光軸アライメントに最適です。さらに、応答時間が1 kHzのアナログモニタ機能を利用すれば、レーザダイオードと光ファイバの高速自動アライメントへの応用も可能です。
Category |
Unit
|
Normal Power
|
High Power
|
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Wavelength Range |
nm
|
1260 to 1630
|
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PER Dynamic Range |
dB
|
50
|
40
|
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PER Range |
dB
|
0 to 50
|
- 5 to + 10 dBm
|
–
|
–
|
|
0 to 40
|
- 15 to + 10 dBm
|
0 to 40
|
- 5 to + 20 dBm
|
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0 to 30
|
- 25 to + 10 dBm
|
0 to 30
|
- 15 to + 20 dBm
|
|||
0 to 20
|
- 35 to + 10 dBm
|
0 to 20
|
- 25 to + 20 dBm
|
|||
PER Resolution |
dB
|
0.01
|
||||
PER Accuracy *1 |
PER < 30 dB |
dB
|
<± 0.3
|
|||
PER ≧ 30 dB |
<± 1.0
|
<± 1.0
|
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Input Power Range |
dBm
|
- 40 to + 10
|
- 25 to + 20
|
|||
Power Resolution |
dB
|
0.01
|
||||
Power Accuracy *2 |
dB
|
<± 0.3
|
||||
Polarization Angle Resolution *3 |
deg
|
0.12
|
||||
Polarization Angle Accuracy |
deg
|
<± 0.45
|
||||
Measurement Speed |
sec
|
0.1 / 0.2 / 0.4
|
||||
Interface |
–
|
GP-IB, RS-232C
|
||||
Operating Temperature |
℃
|
0 to 40
|
||||
Size (w) x (D) x (H) |
mm
|
210 x 300 x 80
|
||||
Weight |
kg
|
3
|
||||
Supply Voltage |
V
|
AC 100 to 240
|
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Maximum Power Consumption |
W
|
35
|
*1: Temperature: 20 to 30 ℃, Measurement Speed: 2.5 Hz
*2: Calibrated Wavelength : 1310 nm / 1550 nm
*3: Measurement Speed: 2.5 Hz
*4: SPC: Super Physical Contact, APC: Angled PC