100~300 µJ-500 µJ Erbium-doped Glass Microchip diode pumpled Lasers
Parts Numbering Schema
Series – Wavelength – Pulse Energy – Pulse Width– Others
For example: SED-1535nm-100uJ-3.5ns, is a SED Erbium-doped laser with 1535nm wavelength, 120uJ Pulse energy and 3.5ns pulse width.
1. 100~300 Erbium-doped glass laser, SED-1535nm-xxx-3.5ns
The erbium glass laser emits at an eye-safe wavelength of 1.54µm and offers high beam quality within the atmospheric window. With a pulse energy of 100-300 µJ, it is suitable for eye-safe laser ranging. This laser exhibits low power consumption, high peak power, narrow pulse width, compact size, and does not require temperature control. It has been proven to be a safe, efficient, and stable eye-safe laser solution.
Technical Specifications:
| Part number | SED-1535nm-100uJ-3.5ns | SED-1535nm-200uJ-3.5ns | SED-1535-300uJ-3.5ns |
| Wavelength | 1535nm | 1535nm | 1535nm |
| Pulse energy (Min/Typ.) | ≥100µJ | ≥200µJ | ≥300µJ |
| Pulse width, Typ. (FWHM) | 3.5ns | 3.5ns | 3.5ns |
| Pulse repetition rate | 1~20Hz | 1~10Hz | 1~20Hz |
| Pulse stability | 10% | 10% | 10% |
| Spots diameter | 0.2mm | 0.2mm | 0.2mm |
| Beam divergence angle | 10mrad | 10mrad | 10mrad |
| Spots mode | TEM00 | TEM00 | TEM00 |
| Operating temperature | -45 °C~ +65°C | -45 °C~ +65°C | -45 °C~ +65°C |
| Storage temperature | -55 °C~ +85°C | -55 °C~ +85°C | -55 °C~ +85°C |
| Impact | 1500G, 0.5ms | 1500G, 0.5ms | 1500G, 0.5ms |
| Vibration | 20~2000 Hz/20G | 20~2000 Hz/20G | 20~2000 Hz/20G |
| Life span | >50 million shots | >50 million shots | >50 million shots |
| Dimension (mm) | 25x8x7 | 25x8x7 | 25x8x7 |
| Weight | 8g | 8g | 8g |
| Voltage | 2V | 2V | 2V |
| Current | 6A | 12A | 12A |
| Pulse width | ≥2ms | ≥1.8ms | ≥2.5ms |
2. 500 µJ Erbium-doped glass laser, SED-1535nm-500uJ-5ns
The erbium glass laser emits at an eye-safe wavelength of 1.54µm and offers high beam quality within the atmospheric window. With a pulse energy of 500 µJ, it is suitable for eye-safe laser ranging. This laser exhibits low power consumption, high peak power, narrow pulse width, compact size, and does not require temperature control. It has been proven to be a safe, efficient, and stable eye-safe laser solution.
Technical Specifications:
| Part number | SED-1535nn-500uJ-5ns |
| Wavelength | 1535nm |
| Pulse energy (Min/Typ.) | ≥500µJ |
| Pulse width, Typ. (FWHM) | 5ns |
| Pulse repetition rate | 1~10Hz |
| Pulse stability | 10% |
| Spots diameter | 0.3mm |
| Beam divergence angle | 10mrad |
| Spots mode | TEM00 |
| Operating temperature | -45 °C~ +65°C |
| Storage temperature | -55 °C~ +85°C |
| Impact | 1500G, 0.5ms |
| Vibration | 20~2000 Hz/20G |
| Life span | >50 million shots |
| Dimension (mm) | 32x8x7 |
| Weight | 10g |
| Voltage | 2V |
| Current | 20A |
| Pulse width | ≥2.4ms |
3. 2mJ Erbium-doped Glass Laser, SED-1535nm-2mJ-11ns
This laser employs erbium glass as the active medium operating at a wavelength of 1.54 µm. It offers a high photoelectric conversion efficiency, effectively converting electrical energy into laser power. With excellent optical performance and output stability, it consistently delivers pulse energy of over 2mJ. It is compact, lightweight, and excels in various fields such as scientific research, medical treatment, and industrial processing.
Technical Specifications:
| Part number | SED-1535nm-2mJ-11ns |
| Wavelength | 1535nm |
| Pulse energy (Min/Typ.) | ≥2mJ |
| Pulse width, Typ. (FWHM) | 11ns |
| Pulse repetition rate | 5Hz |
| Pulse stability | ±5% |
| Spots diameter | 0.5mm |
| Beam divergence angle | 4mrad |
| Spots mode | TEM00 |
| Operating temperature | -45 °C~ +65°C |
| Storage temperature | -55 °C~ +85°C |
| Impact | 1500G, 0.5ms |
| Vibration | 5~2000 Hz/20G |
| Life span | >50 million shots |
| Dimension (mm) | 60x34x26 |
| Weight | 120g |
| Voltage | 5V |
| Current | 65A |
| Pulse width | ≥4ms |
Product Tags:
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100 - 300µJ 500µJ Erbium Doped Glass Lasers Microchip Diode Pumped Lasers Images
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