These ergonomic and smartly designed fiber-coupled LED light sources are ideal for fluorescence, spectroscopy and general fiber illumination applications.

The Ultra LED high-power light sources can be operated in continuous or external trigger modes. An innovative optical designed enables these fiber-coupled light sources to provide highly efficient light coupling into a single optical fiber.

• Available in UV, VIS and Infrared.
• These sources are also idea for OEM integration.

Ocean Optics

Ergonomic LED Light Sources

Cool Red Infrared Light Source is designed specifically for infrared fiber-based spectroscopy. Its unique optical and thermal design couples light energy from a silicon Nitride emitter, glowing at 1500 ºKelvin.

The Cool Red works beautifully as a complement to mid-infrared analyzers or in any general application where high-intensity infrared light is required.

Features:

Lamp:
• Material Silicon Nitride (Si3N4)
• Temperature 1500 ºK
• Lifetime 2,000 hours
• Warm-up time 12 seconds
• Power 50 Watts

Shutter:
• Shutter frequency 200 Hz

Ocean Optics

Cool Infrared Light Source

Labsphere's XTH-1200C and XTH-2000C systems are Ideal Lambertian radiance calibration sources.

The system is designed to duplicate the spectral shape of solar radiation while also approximating any spectrum with color temperature ranges from 3000 K to 6000 K.

Applications:

• Lambertian solar simulator
• Dynamic range, linearity and uniformity testing of focal plane arrays
• Characterization of spacebased imager systems

Features:

• Radiance uniformity >98%
• Approximates 100% albedo shape
• Approximates ASTM Standard D65
• Multiple detector options
• System calibration traceable to NIST

Labsphere

XTH - Solar Spectrum Uniform Source

The USS-1200V-LL Uniform Source System is specifically designed to provide spectral irradiance levels comparable to those of an m=0 star in the UV, VIS, and IR. Irradiance is variable over more than eight decades.

The USS-1200V-LL includes a satellite sphere illuminator with an external halogen light source and a motorized variable attenuator to provide precise control of illumination levels.
Features:

• Simulate stellar radiance
• Variable radiance levels Uniformity <98%
• 12 inch integrating sphere
• 4 inch diameter exit port
• Dual-band monitoring
• Source filter wheel
• Calibration
• Irradiance responsivity
• Spectral radiance and irrandiance

Aplications:

• Calibrate and test UV/VIS/NIR sensors

Labsphere

USS-1200LL- Low Light Uniform Source

Exceptional uniform radiance for the test and calibration of imaging and non-imaging devices.

USS800 Series	800C-035R	800C-075R	800C-100R	800S-005	800S-035	-800S-075
Sphere Diameter	8 inches (20cm)	8 inches (20cm)	8 inches (20cm)	8 inches (20cm)	8 inches (20cm)	8 inches (20cm)
Luminance range Cd/m²	0-9800	0-13500	0-24000	3000	31000	70500

Best for Calibrating:
Imaging Radiometers Cameras Tele-spectroradiometers	Small-area remote sensing devices Displays

Labsphere

Continuous Uniform Source - USS800 Series

Several excitation sources for fluorescence are available.

• Pulsed or continous LEDs
• Pulsed Xenon source
• High power continous wave Xenon source
  
• Deuterium light source

Ocean Optics

Excitation sources

Sources for illumination cover various ranges to enable absorbance, reflectance, and fluorescence measurements from deep-UV to NIR. Compact Light-emitting diodes produce output for fluorescence measurements.

Ocean Optics

Light sources

Radiometric Calibration Standard: VIS-NIR: Each of these radiometric sources comes with a regulated 12VDC power supply. Also included certificate and a diskette with data files foe use with our irradiance software.

Calibrated with Fiber & Cosine diffuser is designed for calibrating the absolute spectral response of a complete system consisting of a spectrometer and an optical fibrer and/ or a cosine corrector.

Calibrated for use with intergrating sphere:is designed for calibrating the absolute spectral response of a system that uses the fibre optic integrating sphere as the sampling optic.

Recalibrating your source
The calibrated sources provide 50 hours of operation before in-house recalibration is necessary.

In-House Calibration
If you do not want to purchase one of these calibration sources, an in-house calibration service for 300-1500nm is available.

Specifications:

• Power comsumption: 600mA @12VDC
  
• Spectral range: 300-1050nm ( calibrated)
  
• Power output: 6.5Watts
  
• Recalibration: required after 50 hours of oeration
  
• Bulb colour temperature: 3100K
  
• Output regulation: 0.2% voltage
  
• Time to stabilized output: ~30 minutes

Ocean Optics

Radiometric Calibration Sources