DescriptionSpecifications
Models
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The BeamLok® 2080 is a large frame ion laser designed for 480V, 3-phase operation and will be individually configured and specified for each customer. |
Offers a wide range of output power options in both visible and UV wavelengths to meet any scientific or industrial need- The best resonator in the business and the patented BeamLok technology lock the beam position and power from turn-on to turn-off, setting the industry standard for stability
- Z-Lok® automated single-frequency accessory sets the standard for convenient, stable, mode-hop-free single-frequency performance for maximum productivity.
- Patented wavelength-selective mirrors enable the most efficient and convenient single-line and single-frequency operation available resulting in higher power, longer life, and greater stability
- Unique J-Lok® jitter reduction accessory provides unprecedented single frequency enabling the most demanding spectroscopy and holography applications
- Easily adjustable intracavity aperture for simple, precise laser mode control
- Hand-held remote control units provide complete, simple laser control and performance feedback from almost any convenient location
- Complete computer control available through RS-232 or IEEE, 488 interface for remote or automated operation
- Four standard configurations available
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Specifications
| Output Characteristics | | |
| Beam Diameter at 1/e points | 1.9 mm | 2.0 mm |
| Beam Divergence, full angle | 0.45 mrad | 0.65 mrad |
| Polarization | >100:1, vertical |
| Spatial Mode | with prism; 84 MHz
without prism; 87 MHz |
| Cavity Length | with prism; 1.78 m
without prism; 1.71 m |
| Noise | current mode; 0.40% rms
power mode; 0.30% rm |
| Noise | 10 Hz to 500 Hz; 0.05% rms
10 Hz to 2 kHz; 0.08% rms
10 Hz to 20 kHz; 0.15% rms
10 Hz to 2 MHz; 0.20% rms |
| Stability | power mode, 8 hr period; ±0.5%
power mode, 2 hr period; ±0.3%
current mode, 8 hr period; ±1.0% |
| Beam Pointing Stability | position offset; <0.5 µm/°C
angular offset <5.0 µrad/°C |
Temperature Range
for mode-hop free operation | <10°C |
| Frequency Jitter | with J-Lok, <3 MHz
without J-Lok, <15 MHz |
| Frequency Drift | <30 MHz/°C |
| Etalon Conversion Efficiency to Single Frequency | >60%; 488 nm, 514.5 nm | >50%; 413 nm, 350.7 nm |
BeamLok 2080 Argon, Available Power
(Specified Powers in Bold) |
| Wavelength | 2080-20S | 2080-25S | 2085-20/7.0S | 2085-25/7.0S |
| Visible Multiline Power | 454.5-514.5 nm | 20 W | 25 W | 20 W | 25 W |
| Visible Single-Line Power | 454.5 nm | 0.60 W | 0.80 W | 0.60 W | 0.80 W |
| 457.9 nm | 1.4 W | 1.5 W | 1.4 W | 1.5 W |
| 465.8 nm | 0.60 W | 0.80 W | 0.60 W | 0.80 W |
| 472.7 nm | 1.0 W | 1.3 W | 1.0 W | 1.3 W |
| 476.5 nm | 2.4 W | 3.0 W | 2.4 W | 3.0 W |
| 488.0 nm | 7.0 W | 8.0 W | 7.0 W | 8.0 W |
| 496.5 nm | 2.4 W | 3.0 W | 2.4 W | 3.0 W |
| 501.7 nm | 1.4 W | 1.8 W | 1.4 W | 1.8 W |
| 514.5 nm | 9.0 W | 10.0 W | 9.0 W | 10.0 W |
| 528.7 nm | 1.4 W | 1.8 W | 1.4 W | 1.8 W |
| Mid-UV Multiline Power | 333.6-363.8 nm | | | 7.0 W | 7.0 W |
| UV Single-Line Power | 351.1 and 351.4 nm | | | 2.0 W | 2.0 W |
| 363.8 nm | | | 2.0 W | 2.0 W |
| Other Wavelength Groups | 275.4-305.5 nm | | | 1.5 W | 1.5 W |
| 300.3-335.8 nm | | | 2.7 W | 2.7 W |
| 351.1-418.3 nm | | | 4.0 W | 4.0 W |
BeamLok 2080 Krypton, Available Power
(Specified Powers in Bold) |
| Wavelength | 2080-KV | 2080-KR |
| 350.7 nm | 2.0 W | |
| 356.4 nm | 0.5 W | |
| 406.7 nm | 1.2 W | |
| 413.1 nm | 2.5 W | |
| 415.4 nm | 0.35 W | |
| 647.1 nm | | 3.0 W |
| 676.4 nm | | 0.9 W |
| All-Lines-Red | | 4.6 W |