The 1550-nm-band single-wavelength laser (low power) uses a high-stability semiconductor laser chip with single-mode fiber output. The professionally designed driving and temperature control circuit control ensures the safe and stable operation of the laser. It can be provided in desktop or modular packaging.
1550nm Band single wavelengthlaser(Low power)usinghigh stabilitySemiconductor laser chip, single-mode fiber output, professionally designedDrive and temperature control circuitsControlGuaranteed lasersecurity and stability work，Desktop availableor modularEncapsulation.
|
n DFB cavity laser |
n Power and spectral stability |
n Continuously adjustable output power |
Application |
n optical fiber sensing |
n Optical Fiber Communication |
n |
optical criterion | Unit | typical values | Remarks |
operating wavelength | nm | 1550±0.5 | 1540~1565nmcustomizable |
spectral linewidth | MHz | ≤3 | ≤1MHz optional |
side moderejection ratio | dB | >50 | |
working mode | - | CW | continuous light |
Output power | mW | 10/20/50/100/200/400/500 | |
short-term stability(15 minutes) | dB | ≤ ±0.02 | equivalent≤±0.5% |
long-term stability(8 hours) | dB | ≤ ±0.05 | equivalent≤±1.2% |
pigtail type | - | SMF-28/PM1550 | |
Fiber pigtail joint type | - | FC/APC |
Electrical and environmental parameters | desktop | Module |
Control mode | Press the key | RS232 serial communication |
communication interface | optional | DB9 Female |
Supply Electricity | 100~240V AC,<30W | 5V DC,<15W |
Ruler inch | 260(W)×280(D)×120(H)mm | 125(W)×150(D)×20(H)mm |
operating temperature range | -5~+35°C | |
Operating humidity range | 0~70% | |
ordering information/Model | ||||
FL | operating wavelength(nm) | Output power(mW) | Output pigtail type | encapsulated form |
1550 | 10/20/50/100/200/400/500 | SM=SMF-28 PM=PM1550 | M= Module B= Desktop | |
1550nm Band single wavelengthlaser(Low power)usinghigh stabilitySemiconductor laser chip, single-mode fiber output, professionally designedDrive and temperature control circuitsControlGuaranteed lasersecurity and stability work，Desktop availableor modularEncapsulation.
|
n DFB cavity laser |
n Power and spectral stability |
n Continuously adjustable output power |
Application |
n optical fiber sensing |
n Optical Fiber Communication |
n |
optical criterion | Unit | typical values | Remarks |
operating wavelength | nm | 1550±0.5 | 1540~1565nmcustomizable |
spectral linewidth | MHz | ≤3 | ≤1MHz optional |
side moderejection ratio | dB | >50 | |
working mode | - | CW | continuous light |
Output power | mW | 10/20/50/100/200/400/500 | |
short-term stability(15 minutes) | dB | ≤ ±0.02 | equivalent≤±0.5% |
long-term stability(8 hours) | dB | ≤ ±0.05 | equivalent≤±1.2% |
pigtail type | - | SMF-28/PM1550 | |
Fiber pigtail joint type | - | FC/APC |
Electrical and environmental parameters | desktop | Module |
Control mode | Press the key | RS232 serial communication |
communication interface | optional | DB9 Female |
Supply Electricity | 100~240V AC,<30W | 5V DC,<15W |
Ruler inch | 260(W)×280(D)×120(H)mm | 125(W)×150(D)×20(H)mm |
operating temperature range | -5~+35°C | |
Operating humidity range | 0~70% | |
ordering information/Model | ||||
FL | operating wavelength(nm) | Output power(mW) | Output pigtail type | encapsulated form |
1550 | 10/20/50/100/200/400/500 | SM=SMF-28 PM=PM1550 | M= Module B= Desktop | |
Anhui Public Network Security Record No. 34019202000815
