Επίπεδο μετρητής - πώς πολλοί τύποι του λέιζερ είναι εκεί? Τι είναι το χαρακτηριστικά του κάθε?
A laser in which the medium is a gas, which is exενθουσιασμένος by an electrical discharge.
1. He-Ne laser: the most important red light source (632.8 nm). Generally, the power is relatively low (0.5~50 mW).
2. Άνθρακας διοξείδιο λέιζερ: με a μήκος κύματος of about 10.6 μm (υπέρυθρο), an σημαντικό βιομηχανικό λέιζερ.
3. Άνθρακας μονοξείδιο λέιζερ: το μήκος κύματος is about 6-8 μm (υπέρυθρο), and it only works under cooling conditions.
4. Nitrogen laser: 337.1 nm (UV).
5. Argon ion laser: with multiple wavelengths, 457.9 nm (8 percent ), 476.5 nm (12 percent ), 488.0 nm (20 percent ), 496.5 nm (12 percent ), 501.7 nm (5 percent ), 514.5 nm (43 percent , from blue light to green light). Power from 15mW to 50W. Most commonly used in laser shows.
6. Ήλιο-κάδμιο laser: the most important blue light (442nm) and near-ultraviolet laser source (325nm).
7. Krypton ion laser: with multiple wavelengths, 350.7nm, 356.4nm, 476.2nm, 482.5nm, 520.6nm, 530.9nm, 586.2nm, 647.1nm (the strongest), 676.4nm, 752.5nm, 799.3nm (from blue light to deep red light). The power can reach 6W, the energy consumption is relatively large, and the price is relatively high.
8. Μικτό αέριο λέιζερ: Αυτό κάνει όχι περιέχει καθαρό αέριο, αλλά α μείγμα πολλά αέρια (συνήθως αργό, κρυπτό, κ.λπ.).
9. Excimer lasers: such as KrF (248 nm), XeF (351-353 nm), ArF (193 nm), XeCl (308 nm), F2 (157 nm, all ultraviolet).
10. Μέταλλο ατμός λέιζερ: such as χαλκός ατμός λέιζερ, το μήκος κύματος is between 510.6-578.2 nm. Due to the good reinforcement, the resonant mirror can be παραλείπεται.
11. Metal halide lasers: such as copper bromide lasers, the wavelength is between 510.6-578.2 nm. Due to the good reinforcement, the resonant mirror can be omitted.
