The 1570 nm single-wavelength laser uses a high-performance butterfly-shaped semiconductor laser chip. The professionally designed driving and temperature control circuit control ensures the safe operation of the laser and stable output power and spectrum. Suitable as a pump laser source for thulium-doped fiber lasers or fiber amplifiers, and can be provided in benchtop or modular packaging.
1570 nm single wavelength laser adoptshigh performanceButterfly semiconductor laser chip, professionally designedDrive and temperature control circuitsControl ensures laserApparatusSafetyOperation, output power and spectral stability。suitable asthulium-dopedPump laser sources for fiber lasers or fiber amplifiers can be provided in benchtop or modular packages.
Characteristics | Application |
n 10 mW to 10 W multiple powers | n Thulium-doped fiber pumping |
n Single-mode fiber output | n fiber laser |
n Multiple spectrum options | n Optical device testing |
optical criterion | Unit | typical values | Remarks | |
operating wavelength | nm | 1570±1 | ||
spectral linewidth | nm | < 0.1 | ||
side moderejection ratio | dB | >50 | ||
working mode | - | CW | continuous light | |
Output power | mW | 10/20/50/100/200/400/500 | Low power models | |
dBm | 30/33/35/37/40 | High power models | ||
short-term stability(15 minutes) | dB | ≤ ±0.02 | equivalent≤±0.5% | |
long-term stability(8 hours) | dB | ≤ ±0.05 | equivalent≤±1.2% | |
polarization state | - | random | linear polarization | |
pigtailTypes | - | SMF-28 | PM1550 | |
pigtailjoint type | FC/APC | FC/APC(Slow axis alignment) | * Connectors are used for power testing | |
Electrical and environmental parameters | desktop | Module |
Control mode | Press the key/RS232 serial communication | RS232 serial communication |
communication interface | DB9 Female | DB9 Female |
Supply Electricity | 100~240V AC,<150W | 5V DC,<60W |
Ruler inch | 260(W)×320(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 | ||||
operating wavelength(nm) | Output power | Output pigtail type | encapsulated form | |
FL | 1570 | 10/20/50/100/200/400/500 (mW) | SM= SMF-28 PM=PM1550 | B= Desktop M= Module |
FLH | 30/33/35/37/40 (dBm) | |||
1570 nm single wavelength laser adoptshigh performanceButterfly semiconductor laser chip, professionally designedDrive and temperature control circuitsControl ensures laserApparatusSafetyOperation, output power and spectral stability。suitable asthulium-dopedPump laser sources for fiber lasers or fiber amplifiers can be provided in benchtop or modular packages.
Characteristics | Application |
n 10 mW to 10 W multiple powers | n Thulium-doped fiber pumping |
n Single-mode fiber output | n fiber laser |
n Multiple spectrum options | n Optical device testing |
optical criterion | Unit | typical values | Remarks | |
operating wavelength | nm | 1570±1 | ||
spectral linewidth | nm | < 0.1 | ||
side moderejection ratio | dB | >50 | ||
working mode | - | CW | continuous light | |
Output power | mW | 10/20/50/100/200/400/500 | Low power models | |
dBm | 30/33/35/37/40 | High power models | ||
short-term stability(15 minutes) | dB | ≤ ±0.02 | equivalent≤±0.5% | |
long-term stability(8 hours) | dB | ≤ ±0.05 | equivalent≤±1.2% | |
polarization state | - | random | linear polarization | |
pigtailTypes | - | SMF-28 | PM1550 | |
pigtailjoint type | FC/APC | FC/APC(Slow axis alignment) | * Connectors are used for power testing | |
Electrical and environmental parameters | desktop | Module |
Control mode | Press the key/RS232 serial communication | RS232 serial communication |
communication interface | DB9 Female | DB9 Female |
Supply Electricity | 100~240V AC,<150W | 5V DC,<60W |
Ruler inch | 260(W)×320(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 | ||||
operating wavelength(nm) | Output power | Output pigtail type | encapsulated form | |
FL | 1570 | 10/20/50/100/200/400/500 (mW) | SM= SMF-28 PM=PM1550 | B= Desktop M= Module |
FLH | 30/33/35/37/40 (dBm) | |||
Anhui Public Network Security Record No. 34019202000815
