C++ band ASE Broadband Light Source
C++ band ASE broadband light source extends the wavelength range on the basis of C-band ASE broadband light source, covering the wavelength range of 1524-1572nm (frequency 190.65~196.675THz), and its spectral flatness is better than 2.5dB. It is output through single-mode fiber or polarization maintaining fiber, which is suitable for fiber sensing and other applications.
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Features |
Applications |
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n Spectral flatness |
n Fiber sensing |
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n Power adjustable |
n Medical imaging |
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n Wider spectral range |
n Production test |
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Optical index |
Unit |
Typical value |
Notes |
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spectrum range |
nm |
1524~1572 |
2.5dB spectral range |
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|
Output optical power |
mW |
10/20/50/100/200 |
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|
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Power adjustment range (optional function) |
- |
10%~100% |
Power is adjustable and spectral flatness is maintained |
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Spectral flatness |
dB |
2.5(Typical) |
* |
|
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Output isolation |
dB |
>35 |
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|
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Short-term stability (15 minutes) |
dB |
≤ ±0.02 |
Equivalent≤±0.5% |
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Long-term stability (8 hours) |
dB |
≤ ±0.05 |
Equivalent≤±1.2% |
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Polarization extinction ratio PER |
dB |
≤ 0.2 |
≥23 |
|
|
fiber and connector |
- |
SMF-28 |
PM1550 |
FC/APC |
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Electrical and environmental parameters |
table model |
module |
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Control mode |
Button/RS232 serial communication |
RS232 serial communication |
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Communications interface |
DB9 Female |
DB9 Female |
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Power |
100~240V AC, <30W |
5V DC, <15W |
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Size |
260(W)×280(D)×120(H)mm |
125(W)×150(D)×20(H)mm |
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Operating temperature and humidity range |
-5~+35°C |
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Operating humidity range |
0~70% |
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