Discover the gem laser collection by Novanta Precision Manufacturing, the laser of choice for original equipment manufacturers (OEMs). Designed for simple, ‘plug and play’ integration into OEM instrumentation, the gem laser family is ideal for scientific applications including super resolution microscopy, Raman spectroscopy, holography, semiconductor inspection, and particle counting.
These solid state continuous wave lasers deliver high power in a compact, flexible platform, providing excellent beam quality, low noise, and high stability for consistent results. Our solid state gem lasers offer high wall plug electrical efficiency, delivering distinct benefits in thermal management, enhanced by an advanced air-cooling system. This enables the laser to be used in environments where water cooling is not permitted or feasible. Explore the full gem laser range, or contact us to get a quote.
GEMultra
Overcome common performance challenges found in most DPSS 532 nm lasers with the GEMultra. These can include unstable power output caused by variable operating temperatures, excessive cooling requirements that complicate integration, and increased RMS noise. Avoid the resulting false positives and reduced measurement resolution this can cause with the GEMultra
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gem 561
Discover the gem 561, which provides the market- leading power level at the 561 nm wavelength, with direct fiber coupling solutions ideal for super resolution microscopy.
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gem 640
The gem 640 offers an innovative DPSS solution at 640 nm, providing a perfect fit for microscopy and hologram replication, due to:
- Low noise
- Power stability
- Spectral properties
gem 660
This powerful, compact gem laser features excellent beam characteristics in an innovative, stress-free cavity architecture.
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gem 671
The gem 671 is ideal for scientific applications, thanks to its excellent beam specifications, presented in a compact platform.
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gem laser specifications
| モデル | GEMultra | gem 561 | gem 640 | gem 660 | gem 671 |
|---|---|---|---|---|---|
| 波長 | 532 nm | 561 nm | 640 nm | 660 nm | 671 nm |
| 電力 | 100 – 2000 mW | 100 – 1000 mW | 100 – 500 mW | 100 – 1000 mW | 100 – 750 mW |
| 帯域幅 | ~ 30 GHz | 40 GHz | 40 GHz | 30 GHz | 30 GHz |
| パワー安定性2 | <1% (pk-to-pk) | <1.0% | <0.8% | <1.0% | <1.0% |
| ノイズ（RMS） | <0.1% | <1.5% | <0.8% | <0.6% | <0.6% |
| ノイズ帯域幅 | 10 Hz – 6 MHz | 10 Hz – 10 kHz | 10 Hz – 10 kHz | 10 Hz – 10 kHz | 10 Hz – 10 kHz |
| ビーム・ポインティングの安定性3 | <10 μrad/°C | <10 μrad/°C | <10 μrad/°C | <10 μrad/°C | <10 μrad/°C |
