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Description: of a nitrogen molecule in the UV with the main bands I=337,1 nm. I=357,7 nm, I=315,9 nm. Due to the unfavorable correlation between the probabilities of a radiative decay of operating levels of a nitrogen molecule the inversion (that is, laser action) on the indicated
- Pulse Energy: 0.0300 to 0.1200 mJ
- Repetition Rate: 1 to 1000 Hz
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Supplier: ASTM International
Description: a nitrogen laser emits pulsed ultraviolet light. The laser, mounted on the cone penetrometer platform, is lined via fiber optic cables to a window mounted on the side of a penetrometer probe. Laser energy emitted through the window causes fluorescence in adjacent
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Supplier: ASTM International
Description: a nitrogen laser emits pulsed ultraviolet light. The laser, mounted on the cone penetrometer platform, is linked via fiber optic cables to a window mounted on the side of a penetrometer probe. Laser energy emitted through the window causes fluorescence in adjacent
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Supplier: ASTM International
Description: a nitrogen laser emits pulsed ultraviolet light. The laser, mounted on the cone penetrometer platform, is linked via fiber optic cables to a window mounted on the side of a penetrometer probe. Laser energy emitted through the window causes fluorescence in adjacent
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ratio of 1:1:8, typically:–Carbon Dioxide (CO2): Nitrogen (N2): Helium (He). The metal and ceramic laser tubes use a technique called “radio frequency” to stimulate the gasses to produce the beam. Using RF has advantages over DC voltage, including lower energy consumption, better (read more)
Browse Aluminum Oxide and Alumina Ceramics Datasheets for Xiamen Innovacera Advanced Materials Co., Ltd. -
in the ratio of 1:1:8, typically:–Carbon Dioxide (CO2): Nitrogen (N2): Helium (He). The metal and ceramic laser tubes use a technique called “radio frequency” to stimulate the gasses to produce the beam. Using RF has advantages over DC voltage, including lower energy consumption (read more)
Browse Industrial Ceramic Materials Datasheets for Xiamen Innovacera Advanced Materials Co., Ltd.
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Laser on nitrogen-electronegative gas mixtures, pumped by inductive energy storage generator: Experiment and theoretical model
J. I. Levatter and S.-C. Lin, “High-Power Genera- tion from a Parallel-Plates-Driven Pulsed Nitrogen Laser ,” Appl. Phys. Lett. 25(12), 703 (1974).
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On the possibility of increasing the efficiency of sealed-off nitrogen lasers
This paper considers the possibility of increasing the efficiency of a periodic- pulse nitrogen laser by means of quasi-stationary energy pumping into the active medium (pure nitrogen or its mixtures with helium or neon) [9, 18].
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Long-pulse discharge nitrogen lasers
J.I.Levatter, S.-C. Lin, “High-power generation from a parallel-plates-driven pulsed nitrogen laser ,” Appl. Phys. Lett. 25(12), 703-705 (1974).
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Some characteristics of dye lasers with nitrogen laser pulse excitation
We present here a summary of results obtained using light from a pulsed nitrogen laser (Avco Model C102) at 3371 A to produce population inversion and subsequent laser action for a number of organic liquids in the xanthene and coumarin groups.
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Emission Spectrochemical Analysis of Metals Using a Nitrogen Laser
Keywords: pulsed nitrogen laser , laser ablation, laser plasma, emission spectrochemical analysis.
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Development of a highly efficient nitrogen laser using an ultra-fast magnetic pulse compression circuit
Reference [4] has dealt with a 30 dlpulse, <0.1% nitrogen laser, and more recent descriptions have dealt with a 3%, 3 mTlpulse nitrogen laser [5], and a 0.8%,5 &/ pulse nitrogen laser [6].
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Frontiers in Biophotonics for Translational Medicine
A pulsed nitrogen laser (337 nm, 4 ns, 20 Hz repetition rate) was used to excite the endogenous fluorophores, while the emitted fluorescence was detected at 550 ± 20 nm by an avalanche photodiode connected to a digital oscilloscope (500 MHz bandwidth …
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Laser-induced luminescence associated with surface hydroxide groups in Al2 O3
Luminescence spectra were excited by pulsed nitro- gen laser radiation at 337.1 nm (AIL-3, pulse repetition frequency 97.3 Hz, pulse energy Q = 16.7 µJ/pulse, pulse duration τp ≤ 10 ns).
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A matrix‐assisted laser desorption time‐of‐flight mass spectrometer based on a 600ps, 1.2 mJ nitrogen laser
The instrument combines the advantages of a 600 ps, 337 nm Pulsed nitrogen laser with a compact, high‐voltage extraction linear time‐of‐flight analyzer.
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A UV–Visible–NIR fluorescence lifetime imaging microscope for laser-based biological sensing with picosecond resolution
The excitation source was a pulsed nitrogen laser (GL-3300, Photon Technology International, Lawrenceville, NJ) emitting at 337.1 nm with a spectral bandwidth of 0.1 nm.