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| | | Trending Laser Diodes | | | Date: 08 July 2025 | | | |
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| Trending Laser Diodes | |
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| 878.6 nm Semiconductor Laser Diode for Fiber Laser Pumping Applications | |
Laser Diode
from nLIGHT Corporation
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| The element e24i from nLIGHT Corporation is a Fiber-Coupled Semiconductor Laser Diode with a wavelength of 878.6 nm. It delivers continuous wave output power of 230 W and has a spectral width of 0.4 nm (FWHM). This laser diode has a minimum back reflection isolation of 15 dB and is ideal for fiber laser pumping, solid-state laser pumping & direct diode material processing applications. |
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| 1550 nm DFB Laser Diode for Atomic Cooling & Trapping Applications | |
Laser Diode
from TOPTICA Photonics
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| The LD-1550-0080-DFB-1 from TOPTICA Photonics is a Distributed Feedback Laser Diode that operates at a wavelength of 1550 nm. It delivers an output power of 80 mW and has a pulse width of 5 μs. This laser diode features a frequency-selective structure within the laser chip that restricts the laser emission to a single longitudinal mode. It is ideal for atomic laser cooling and trapping applications. |
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| 808 nm Fabry-Perot Laser Diode | |
Laser Diode
from LD4B
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| The LD4B-808-FP-40 from LD4B is a Fabry-Perot Laser Diode that operates at a wavelength of 808 nm. It delivers a minimum output power of 40 mW and has a spectral width of 0.5 nm. This laser diode has a slope efficiency of 0.45 mW/mA and polarization extinction ratio of up to 17. It requires a threshold current of 30 mA and DC supply voltage of 1.9 V. This laser diode supports SM05 & SMP05 output fibers and FC/UPC or FC/APC connectors. |
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| 1550 nm Multimode Fabry-Perot Laser Diode for Medical Applications | |
Laser Diode
from SemiNex Corporation
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| The CHP-151 from SemiNex Corporation is a Multimode Fabry-Perot Laser Diode that operates at a wavelength of 1550 nm. It delivers an output power of 60 W (10 ns) & 30 W (150 ns) and has a spectral width (FWHM) of 15 nm. This pulsed laser diode is ideal for home medical, military systems ,TOF LiDAR for automotive & drone, laser rangefinders, and target illumination applications. |
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| 780 nm - 830 nm, Laser Diode for Material Processing Applications | |
Laser Diode
from Monocrom
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| The CS-Mount 780-830 nm from Monocrom is a Laser Diode that operates at a wavelength of 780 nm - 830 nm. It delivers an output power of up to 100 W (CW) & 500 W (QCW) and has a wavelength tolerance of ± 5 nm. This actively cooled laser diode is ideal for interstitial laser induced thermotherapy, odontology, material processing, ophthalmology, and printing applications. |
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| 520 nm Fiber-Coupled Laser Diode | |
Laser Diode
from PhotonTec Berlin
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| The M520±10-5-F105/22-C1S-P from PhotonTec Berlin is a Laser Diode with a wavelength of 520 nm. It delivers an output power of 5 W and has a spectral width below 10 nm (FWHM). This laser diode has a slope efficiency of 0.8 W/mA and power conversion efficiency of 15%. It has a fiber pigtailed core diameter of 105 μm and cladding diameter of 125 μm. This laser diode has a numerical aperture of 0.22 with fiber lengths of 1 m, 2 m, and 5 m. |
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| 2327 nm Discrete Mode Laser Diode for Gas Sensing Applications | |
Laser Diode
from Eblana Photonics
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| The EP2327 from Eblana Photonics is a Discrete-Mode Laser Diode with a wavelength of 2327 nm. It delivers an output power of 2 mW and has a slope efficiency of 0.04 W/A. This laser diode has a side mode suppression ratio (SMSR) of 40 dB and requires a threshold current of 30 mA. It uses an advanced GaSb laser design and is ideal for CO sensing, industrial & environmental applications. |
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| 1550 nm DFB Laser Diode for Coherence Interferometry Applications | |
Laser Diode
from MKS | Newport
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| The LDB-DFB-1550-20 from MKS | Newport is a Distributed Feedback (DFB) Laser Diode that operates at a wavelength of 1550 nm. It delivers an output power of 20 mW and has a wavelength tolerance of ± 2 nm. This single-frequency laser diode is ideal for high-speed data, telecommunications systems & instrumentation, coherence interferometry, and signal transmission applications. |
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| Featured Article | | What is Raman Spectroscopy? | | Raman spectroscopy is a spectroscopic technique that utilizes scattered light to probe the vibrational energy modes present within a sample. It is named after the Indian physicist C. V. Raman who pioneered its observation alongside his collaborator K. S. Krishnan. Originally, the Raman effect was observed using sunlight and mercury arc lamps. Click here to read the full article. | | | |
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