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Specialized Spectrometers: High Resolution and High Speed Options

Ocean Insight spectrometers are versatile enough for a wide range of applications. But sometimes, a configuration that’s more applicable to your specific measurement requirements is the best option.

High Resolution Spectrometers - HR Series

Although we highly recommend the HR4Pro – its performance makes it the best choice for the broadest range of high-resolution applications – there may be occasions where choosing another HR model makes sense. Our Application Engineers can help you decide.

  HR4Pro HR4000 HR2000+
Key Features:

High resolution 

Thermal stability

Low stray light and high throughput

High resolution

Compact bench

Best suited for lab use

High resolution

Enhanced-sensitivity version available

Options Available within this Wavelength Range: 190-1100 nm 200-1100 nm 200-1025 nm

Optical Resolution (FWHM): 

~0.47-0.90 nm ~0.47 nm (typical) ~0.62 nm (typical)
Preconfigured Models:

UV-Vis, Vis-NIR, Extended Range

Extended Range

Enhanced Sensitivity,
Extended Range

Custom Configurations: No - except slit width options Yes Yes
Applications:

Industrial and integration applications

Laser characterization

Thermally stable plasma monitoring

Atomic emission lines identification

Laser characterization

Plasma monitoring

Laser characterization

Thin film measurement

Solar irradiance

Compatibility with Accessories: Yes Yes Yes
Dimensions (mm): 148.6 x 104.8 x 45.1 148.6 x 104.8 x 45.1 148.6 x 104.8 x 45.1
Price:  $$ $$$ $$

 

Need Help? Contact an Applications Engineer!

 

High Resolution Spectrometers for Laser Characterization

Modular spectrometers can be used to characterize laser output, either as part of an internal laser feedback loop or externally. Ocean Insight HR series spectrometers can be configured for sub-nanometer optical resolution (FWHM) performance in the UV-Vis (200-875 nm), Vis-NIR (350-1025 nm) and UV-Vis-NIR (200-1100 nm) ranges, with fast response times and triggering functions for synchronizing laser events to spectral acquisition.

Combined Wavelength and Power Monitoring

Laser diodes are prone to wavelength and power output fluctuations due to temperature variations, often requiring feedback loops and stabilization. The HR4Pro is a compact, thermally stable monitoring solution that fits into a laser system or sub-assembly and can accommodate both fiber and free-space coupling. Typical measurements include spectral radiant flux and integrated laser power.

Additional Laser Characteristics

The HR4Pro can be used for more than measuring a center wavelength. HR4Pro spectrometers are offered in different wavelengths and with your choice of slit widths, allowing you to home in on a specific wavelength range. With this flexibility, you can use a single spectrometer to measure multiple characteristics of the laser including peak location, FWHM, integrated area under the peak, and other parameters.

Lasers such as tunable Ti:sapphire lasers, OPOs and supercontinuum lasers also require ongoing spectral characterization, which is where HR series spectrometers can provide a convenient, modular option. Whether measuring center wavelength, spectral shape or power, HR spectrometers are convenient, low-cost tools for the characterization and monitoring of many types of laser sources.

Need Help? Contact an Applications Engineer!

 

You might be interested in...

Read how a modular, HR series high resolution spectrometer setup monitored changes in argon plasma emission after the introduction of different gases to a plasma chamber.

Options available

Plasma Measurement Packages

From $5,511.00

High Speed Spectrometers - Ocean FX Series

High-speed electronics and onboard processing make Ocean FX ideal for process applications and measurement of fast events.

  Ocean-FX-UV-VIS Ocean-FX-VIS-NIR Ocean-FX-XR1
Key Features:

Acquisition speed of up to 4,500 scans/second

Onboard spectral averaging for improved SNR

Onboard buffering of up to 50,000 spectra

Operation via Gigabit Ethernet, Wi-Fi, RS-232 and USB

Options Available within this Wavelength Range: 200-850 nm 350-1000 nm 200-1025 nm

Optical Resolution (FWHM): 

1.33 nm (typical) 1.33 nm (typical) 1.69 nm (typical)
Enhanced Sensitivity:  Yes Yes Yes
Custom Configurations: Yes Yes Yes
Applications:

Biomedical analysis

Food sorting and processing

Flicker in lighting

High-intensity plasma analysis

Transient event measurements

Compatibility with Accessories: Yes Yes Yes
Dimensions (mm): 148.6 x 104.8 x 45.1 148.6 x 104.8 x 45.1 148.6 x 104.8 x 45.1
Price:  $$ $$ $$

 

Need Help? Contact an Applications Engineer!

 

You might be interested in...

Learn how Ocean FX spectrometers detect flicker and other transient lighting effects that the human eye cannot see.

Options available

Preconfigured Ocean FX UV-VIS (200-850 nm) Spectrometer

From $4,768.00

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