Laser Sources
gem
gem – Solid State Continuous Wave Lasers
Efficient and compact CW laser optimized for cost-effective precision applications. Delivers strong performance in a small footprint. Supports scalable integration across OEM platforms. Enables reliable operation with reduced system complexity.
Best for: OEM systems, alignment, instrumentation
Key advantage: Integration
Compatibility: Compact optical systems
Overview
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.
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.
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 and spectral properties. This powerful, compact gem laser features excellent beam characteristics in an innovative, stress-free cavity architecture.
The powerful, compact gem 660 laser features excellent beam characteristics in an innovative, stress-free cavity architecture.
The gem 671 is ideal for scientific applications, thanks to its excellent beam specifications, presented in a compact platform.
Specifications
| Model | GEMultra | gem 561 | gem 640 | gem 660 | gem 671 |
|---|---|---|---|---|---|
| Wavelength | 532 nm | 561 nm | 640 nm | 660 nm | 671 nm |
| Power | 100 – 2000 mW | 100 – 1000 mW | 100 – 500 mW | 100 – 1000 mW | 100 – 750 mW |
| Bandwidth | ~ 30 GHz | 40 GHz | 40 GHz | 30 GHz | 30 GHz |
| Power Stability (RMS)2 | <1% (pk-to-pk) | <1.0% | <0.8% | <1.0% | <1.0% |
| Noise (RMS) | <0.1% | <1.5% | <0.8% | <0.6% | <0.6% |
| Noise Bandwidth | 10 Hz – 6 MHz | 10 Hz – 10 kHz | 10 Hz – 10 kHz | 10 Hz – 10 kHz | 10 Hz – 10 kHz |
| Beam Pointing Stability3 | <10 μrad/°C | <10 μrad/°C | <10 μrad/°C | <10 μrad/°C | <10 μrad/°C |
- Filter by Type
- Datasheet
- Product Manual
- Flyer
| Download | Download Type | Language |
|---|---|---|
| GEMultra Datasheet | Datasheet | English |
| gem Datasheet | Datasheet | English |
| GEMultra with SMD16 Manual | Product Manual | English |
| Novel Optomechanical System Extra Cavity Power Tuning | Flyer | English |
| gem with smd 24 Product Manual | Product Manual | English |
| gem with mpc 6000 Product Manual | Product Manual | English |
| gem with smd 12 Product Manual | Product Manual | English |
| High-Power Single Mode Fiber Coupling Whitepaper | Flyer | English |
