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VCSEL, Fiber optic switch, Beam expander, Band-pass filter, Band-stop filter
Text version of the page
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How to choose the right
SPECDILAS® IR-XXXX- or SPECDILAS® IRCC-XXXX- or F-XXXX- or FCC-XXXX-
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for your applications? To find the best laser for every spectroscopic application we defined a set of options. This is the explanation of all acronyms and options.
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SPECDILAS IR:
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Single mode Spectroscopic Diode Lasers emitting Infrared Radiation in the range of 3250 cm-1 to 1000 cm-1 at diode laser temperatures > 80 K.
Single mode Spectroscopic Diode Lasers emitting Infrared Radiation in the range of 2500 cm-1 to 1000 cm-1 at diode laser temperatures < 80 K.
Spectral position in units of cm-1.
Multi mode diode lasers emitting Infrared Radiation in the range of 3250 cm-1 to 1000 cm-1 at diode laser temperatures > 80 K.
Multi mode diode lasers emitting Infrared Radiation in the range of 2380 cm-1 to 660 cm-1 at diode laser temperatures < 80 K. Wavenumbers below 660 cm-1 are available on special request.
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SPECDILAS® IRCC:
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XXXX:
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Zm
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FCC:
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Standard feotuves (betweenn 3250 and 660 om-1)i
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Mode length: Radiation power: Single mode quality: Spectral position:
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> 1 cm-1 or longer
> 0.1 mW
90 % or more power is emitted by one mode
selected for the customer specified wavenumber position (exactly at Exact match, with tolerance at
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other options)
Max. operating current: Specified in individual test data sheet. May very from 100 mA to 2000 mA
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OPTION&
XXXXJb MCI
REF:
Premium:
(E):
GMP
GMP-WM: PremiumPlus:
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1.) For single and multi mode diode lasers (IR and F) Exact Match
Exact Match to 1 out of 4 customer specified wavenumbers.
Spectral position has been identified using a reference gas and a database
Guaranteed radiation power of > 0.25 mW
Any exception from standard features or options
2.) Only for single mode diode lasers (IR + IRCC)
General Measurement Purpose means there are modes according to the standard features around the specified position with a tolerance of ± 12 cm-.
Based on the GMP option it offers a wider mode length of > 3 cm-1
Based on the GMP option it offers a higher mode purity of SMS > 20 dB
Guaranteed radiation power of > 0.5 mW
3.) Only for multi mode lasers (F + FCC) Guaranteed radiation power of > 1 mW
Based on the GMP option it offers a broader coverage of ± 25 cm-1 (F-Lasers) or ± 40 cm-1 (FCC-Lasers), i.e. there are modes corresponding to the standard features with a tolerance of ± 25 cm-1. or 40 cm-1, respectively.
Based on the GMP option the customer can select the laser to be shipped out of 2 test reports that all meets the specification.
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GMP-C!
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08/08 / V5 / HW / irs/infrared/ how to choose the right.doc
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Page 1
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Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com
USA: LASER COMPONENTS IG, Inc., Phone: +1 603 821 7040, Fax: +1 603 821 7041, info@laser-components.com
Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, info@lasercomponents.co.uk
France: LASER COMPONENTS S.A.S., Phone: +33 1 3959 5225, Fax: +33 1 3959 5350, info@lasercomponents.fr
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