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Single-Frequency Diode Lasers

schmallicht

schmallicht

These diode lasers are compact single frequency light sources with a sub-MHz line width (in cw mode). A modulation input is possible on demand. Available wavelengths for standard products are in the range of 1530nm-1565nm (other wavelength can be discussed).

The output power in the range of 8-15mW may be post-amplified by an integrated EDFA. Also wavelength multiplexing is available for customized versions.

The narrowband diode lasers can be used in many test and measurement applications, in particular all typical and advanced spectroscopic measurements. The mode-hop free tuning range is typically 20 GHz and the total tuning range up to 100 GHz (0,8nm).

Download Product Sheet

 

Specifications Single-Frequency Diode Lasers

 

Parameter*

Wavelength range

spectral width

side mode suppression

tuning range (thermal)

mode-hop-free tuning

wavelength stability**

fast tuning (power)

package size

  DL-C11 nnnX11

  1525 - 1565 nm

  max. 10 kHz

  min. 40 dB

  max. 100 GHz

  typ. 20

  50 MHz

  typ. 1 MHz/µW

  145x100x17 cmm

  DL-C10 nnnL1

  1525 - 1565 nm

  max. 50 kHz

  min. 40 dB

  max. 100 GHz

  typ. 20

  50 MHz

  typ. 1 MHz/µW

  145x100x17 cmm

  DL-C10 nnnD1

  1525 - 1610 nm

  max. 500 kHz

  min. 33/typ. 40 dB

  max. 100 GHz

  typ. 30

  200 MHz

  typ. 2 MHz/µW

  145x100x17 cmm

* after warm-up  ** 15 min

 

Options

  • multi-wavelength versions can be requested
  • remote control (on request)
  • higher power with booster-EDFA available
  • instrument versions and special packaging
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