gem – Solid State Continuous Wave Lasers

The gem range is the OEM laser of choice. Designed for easy integration into OEM instrumentation, whilst delivering high power in a compact platform, the gem is ideal for a range of applications from Super resolution microscopy, Raman, Holography through to Semi conduction inspection and particle counting. The gem family features a small form factor and high wall plug electrical efficiency, delivering distinct benefits in thermal management, enhanced by an advanced air cooling system enabling the laser to be used in environments where water cooling is not permitted or feasible.

gem – Solid State Continuous Wave Lasers

Description

High power levels, excellent beam quality, low noise, and high stability in a compact package gem 532 A high specification, single transverse mode CW green laser, ideal for integration into OEM equipment. A compact, highly stable, diffraction limited beam. gem 561 Leading power level at this wavelength with direct fibre coupling solutions ideal for super resolution microscopy gem 640 Innovative DPSS solution at 640nm, perfect fit for microscopy and hologram replication due to low noise and power stability and spectral properties gem 660 A powerful and compact laser with excellent beam characteristics in an innovative stress-free cavity architecture gem 671 Ideal for scientific applications with excellent beam specifications in a compact platform

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Flexible platform

Customizable Features

Cost effective, customizable, flexible platform
Efficient thermal management reducing cooling requirements and costs
Available fiber coupling solutions at 70% efficiency above 500 mW, offering uniformed power at sample and increased productivity
Customizable features delivering solution flexibility to OEM integrator

Consistent results

Exceptional Power Stability

Repeatable, high-power performance
Exceptional power stability as power remains stable throughout gem’s lifetime
Tight focus and efficient fibre coupling for repeatable, consistent results
High power on sample to optimise use in a diverse array of applications

Simple plug & play

Easy Platform Retrofit

Easy of integration
Compact size with high power; easy to retrofit into OEM platforms
Increases productivity and reduces downtime

Specifications

Model	gem 532	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	<0.8%	<1.0%	<0.8%	<1.0%	<1.0%
Noise (RMS)	<0.8%	<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