632.8nm He-Neレーザー SDL-632.8-XXXHN シリーズ
最大出力50mWの632.8nm He-Neレーザー 中国Shanghai Dream Lasers社製
SDL-632.8-XXXHN シリーズ主な仕様
| Specifications: | |||
| Model | SDL-632.8-XXXHN | ||
| Wavelength | 632.8nm | ||
| Output Power @ 25 ℃ | 5mW...10mW | 11mW...25mW | 26mW...50mW |
| Power Range | Low | Medium | High |
| Operation Mode | CW, TEM00 | ||
| Power stability after warm-up |
<+/-5% (over 2 hours) | ||
| Warm-up time | < 15 minutes | ||
| M2 factor | < 1.2 | ||
| Beam divergence (1/e2, Full Angle) |
< 0.75mrad | ||
| Beam diameter at the aperture |
< 1.5mm | ||
| Spectral line width | <0.01nm | ||
| Polarization ratio | >500:1 | ||
| Operating temperature |
15~30degree | ||
| Working Current (mA) | 10 | 14~18 | 18~20 |
| Power supply | SDL-PS-800 | ||
| Dimensions of Laserhead [mm] |
580X100X100 | 1180X105X140 | 1690X140X170 |
| Modulation | TTL Modulation or Analog Modulation | ||
| Warranty time | 1 year | ||
*...仕様は予告無く変更する場合があります。
Series Helium-and-Neon Laser
The medium, high power helium-and-neon laser manufactured by Dream Lasers is DC stimulated helium-neon laser with absolute external cavity. It is a necessary light source for holography. It can be widely used in fields of holography, light dispersion research, Lyman spectrum research, laser communication, laser printing and laser breeding.
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