美國Innovative Photonic Solutions（IPS）公司于2003年成立于新澤西州，專門從事于波長穩(wěn)定激光器和拉曼激光光源，主要生產(chǎn)用于醫(yī)療、科研、軍事等應用的高性能光源系統(tǒng)。
IPS公司提供超過70%拉曼光譜系統(tǒng)的激光源，包括633nm、638nm、780nm、785nm、1064nm等單模拉曼激光光源。
General Optical Specifications | |||
Wavelength Tolerance | +/- 0.5 nm | ||
Spectral Linewidth（FWHM） | <100MHz | ||
Wavelength Stability Range | 15 C - 45 C | ||
SMSR | 35 -45 dB | ||
SMSR w/integral laser line filter | 70 dB | ||
Power Stability | +/- 0.5% to 1% typical | ||
Power Consumption | 2W typical, 5W max | ||
TEC temperature control | +/- 0.01 degree C or better | ||
Polarization Extinction (PER) | >17 dB | ||
Spatial Profile | TEM00 | ||
Beam Quality (M-Squared) | < 1.5 | ||
Beam Ellipticity | 1.5:1 | ||
Spot Size3 | 1.5 mm with beam expander | ||
~0.7 mm without beam expander | |||
Beam Divergence | <1 mrad with beam expander | ||
~ 2 mrad without beam expander4 | |||
Cold Start to <1 wavenumber | 10 seconds | ||
Warm Start to <1 wavenumber | 1 second | ||
Standard D-type | ||
Wavelength (nm) | Min. Power (mW) | Part number |
633 | 15 | I0633SD0015B |
633 | 50 | I0633SD0050B |
638 | 35 | I0638SD0035B |
638 | 60 | I0638SD0060B |
660 | 50 | I0660SD0050B |
780 | 100 | I0780SD0100B |
785 | 100 | I0785SD0100B |
808 | 100 | I0808SD0100B |
830 | 100 | I0830SD0100B |
1053 | 120 | I1053SD0120B |
D-type with Isolator | ||
Wavelength (nm) | Min. Power (mW) | Part number |
633 | 10 | I0633SD0010B-IS |
633 | 30 | I0633SD0030B-IS |
638 | 20 | I0638SD0020B-IS |
638 | 35 | I0638SD0035B-IS |
780 | 90 | I0780SD0090B-IS |
785 | 90 | I0785SD0090B-IS |
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