ThorLabs SFL1550S: Difference between revisions
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[[File:LCO531001.jpg|alt=ThorLabs SFL1550S|thumb|ThorLabs SFL1550S]]'''ThorLabs SFL1550S: Single-Frequency Laser''' | |||
The ThorLabs SFL1550S is a single-frequency laser diode that operates at a center wavelength of 1550 nm. It is part of ThorLabs’ External Cavity (ECL) Single-Frequency Laser Diodes series, designed to deliver a narrow linewidth and single-frequency output. | |||
'''Key Specifications:''' | |||
* '''Center Wavelength:''' 1549.5 nm to 1550.5 nm | |||
* '''Linewidth:''' 50 kHz typical, 100 kHz maximum | |||
* '''Side Mode Suppression Ratio (SMSR):''' 40 dB typical, 45 dB maximum | |||
* '''Optical Power:''' 25 mW to 40 mW | |||
* '''Forward Voltage:''' 1.5 V typical, 1.8 V maximum | |||
* '''Operating Current:''' 300 mA typical | |||
* '''Threshold Current:''' 50 mA typical | |||
* '''Slope Efficiency:''' 0.2 mW/mA typical | |||
* '''Relative Intensity Noise (RIN):''' -150 dB/Hz typical | |||
'''Features:''' | |||
* '''Narrow Linewidth:''' Suitable for applications requiring precise wavelength control. | |||
* '''Single-Frequency Output:''' Ensures consistent performance without mode hopping. | |||
* '''Integrated TEC Element:''' Allows for temperature control to stabilize the laser output. | |||
* '''FC/APC Terminated:''' Compatible with standard fiber optic connectors. | |||
'''Applications:''' | |||
* '''Telecommunications:''' Ideal for applications requiring stable, single-frequency laser sources. | |||
* '''Spectroscopy:''' Suitable for near-infrared spectroscopy (NIRS) and other applications requiring precise wavelength control. | |||
* '''LIDAR:''' Can be used in LIDAR systems requiring high precision and stability. | |||
'''References:''' | |||
# '''ThorLabs:''' ''Pigtailed External Cavity (ECL) Single-Frequency Lasers, Butterfly Package'' - https://www.thorlabs.com/newgrouppage9.cfm?objectgroup_id=4934 | |||
# '''ThorLabs:''' ''Pigtailed External Cavity (ECL) Single-Frequency Lasers, Butterfly Package (PDF)'' - https://www.thorlabschina.cn/catalogpages/obsolete/2017/SFL1620P.pdf | |||
# '''ThorLabs:''' ''Pigtailed, Distributed Feedback (DFB) Single-Frequency Lasers with Integrated Optical Isolator'' - https://www.thorlabs.com/newgrouppage9.cfm?objectgroup_id=7928 | |||
# '''ThorLabs:''' ''Pigtailed Distributed Feedback (DFB) Single-Frequency Lasers'' - https://www.thorlabs.com/newgrouppage9.cfm?objectgroup_id=15266 | |||
[[Category:Instruments]] | |||
== Other info == | |||
* '''Status''': OK | |||
* '''Last known location''': Balcão (dentro) | |||
* '''Serial''': SFL-11650 | |||
* '''Inventory ID''': | |||
* '''Arrival Date''': 01/06/2012 | |||
* '''Keywords''': dfb single frequency 1550 | |||
* '''Old LCO ID''': LCO531001 | |||
* '''Old LCO Category''': Óptico - Laser | |||
Latest revision as of 16:19, 16 December 2024
ThorLabs SFL1550S: Single-Frequency Laser
The ThorLabs SFL1550S is a single-frequency laser diode that operates at a center wavelength of 1550 nm. It is part of ThorLabs’ External Cavity (ECL) Single-Frequency Laser Diodes series, designed to deliver a narrow linewidth and single-frequency output.
Key Specifications:
- Center Wavelength: 1549.5 nm to 1550.5 nm
- Linewidth: 50 kHz typical, 100 kHz maximum
- Side Mode Suppression Ratio (SMSR): 40 dB typical, 45 dB maximum
- Optical Power: 25 mW to 40 mW
- Forward Voltage: 1.5 V typical, 1.8 V maximum
- Operating Current: 300 mA typical
- Threshold Current: 50 mA typical
- Slope Efficiency: 0.2 mW/mA typical
- Relative Intensity Noise (RIN): -150 dB/Hz typical
Features:
- Narrow Linewidth: Suitable for applications requiring precise wavelength control.
- Single-Frequency Output: Ensures consistent performance without mode hopping.
- Integrated TEC Element: Allows for temperature control to stabilize the laser output.
- FC/APC Terminated: Compatible with standard fiber optic connectors.
Applications:
- Telecommunications: Ideal for applications requiring stable, single-frequency laser sources.
- Spectroscopy: Suitable for near-infrared spectroscopy (NIRS) and other applications requiring precise wavelength control.
- LIDAR: Can be used in LIDAR systems requiring high precision and stability.
References:
- ThorLabs: Pigtailed External Cavity (ECL) Single-Frequency Lasers, Butterfly Package - https://www.thorlabs.com/newgrouppage9.cfm?objectgroup_id=4934
- ThorLabs: Pigtailed External Cavity (ECL) Single-Frequency Lasers, Butterfly Package (PDF) - https://www.thorlabschina.cn/catalogpages/obsolete/2017/SFL1620P.pdf
- ThorLabs: Pigtailed, Distributed Feedback (DFB) Single-Frequency Lasers with Integrated Optical Isolator - https://www.thorlabs.com/newgrouppage9.cfm?objectgroup_id=7928
- ThorLabs: Pigtailed Distributed Feedback (DFB) Single-Frequency Lasers - https://www.thorlabs.com/newgrouppage9.cfm?objectgroup_id=15266
Other info
- Status: OK
- Last known location: Balcão (dentro)
- Serial: SFL-11650
- Inventory ID:
- Arrival Date: 01/06/2012
- Keywords: dfb single frequency 1550
- Old LCO ID: LCO531001
- Old LCO Category: Óptico - Laser