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Individual addressable laser diode array (IALDA)

IALDA

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IALDA

This type of diode can be used for printing (Computer To Plate), marking or illumination applications.
It is based on an array of few tens of emitters that can be driven individually, both in CW or QCW. Typical rise time is few ns with an adapted driver.
The standard wavelength is 830 nm, but 808 and 9xx nm products are also available. The emitter width is 60 µm and the emitted light can easily be collimated.

  • 40 W CW or 100 W QCW optical power
  • Low divergence, typical wavelength 830 nm
  • Fast-Axis Collimating lens option
  • High reliability
  • Customized conductively or water cooled package design on request
  • Customized design on request
  • Flexible cable supply
  • Detailed specifications available
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Specifications (only upon request)

  • 40 W CW or 100 W QCW optical power
  • 2W per emitter
  • Typically 50 individual emitters with low divergence
  • Flexible cable for individual emitter driver
  • High reliability
  • Water or Conductively cooled package
  • Optional Fast-Axis-Collimating lens
  • Wavelengths in the 830nm range, other wavelengths on demand
  • Detailed specification on demand


Absolute maximum ratings:

ParametersQD-C1940-IALDA
Reverse voltage (Volt) 3
Operating temperature (°C) 5 to 45
Storage temperature (°C) -40 to 85

Note : Operation at temperature below dew point requests to use dry N2 environment

This type of diode can be used for printing (Computer To Plate), marking or illumination applications.
It is based on an array of few tens of emitters that can be driven individually, both in CW or QCW. Typical rise time is few ns with an adapted driver.

The standard wavelength is 830 nm, but 808 and 9xx nm products are also available.

The emitter width is 60 µm and the emitted light can easily be collimated. The standard number of emitters is 50 with a pitch of 250 µm. A smaller pitch is also available.

Total average power is 40 W and each emitter can provide up to 2 W.
The diode can be conductively or water cooled (dependent upon average power).
Format PDFTaille
Diodes_IALDA {QD-C1840-IALDA}.pdf197.04 Ko
  • CTP
  • Printing
  • etc.
  • For a period of one (1) year from the date of delivery as stated in Article 4 hereabove, the Vendor warrants the Products against faulty materials and faulty workmanship except parts and components worn out during the normal use of the Products. During the above mentioned period, the Vendor's obligations shall be limited, at the Vendor's option, to the replacement or repair of the Product recognized as faulty by the Vendor which must be promptly return to the Vendor, carriage paid, together with full details of failure and certified. The repaired or new parts will be delivered free of charge to the place of delivery stated in Article 4.
  • The Warranty of the Vendor will apply to the Products which have not been modified by the Buyer or a third party and which have been stored, installed, protected, maintained and used in accordance with the Vendor's specifications and instructions. Such warranty shall not apply in case of normal wear and tear or if the Products have been involved in an accident or subjected to any kind of misuse or detrimental exposure and in case of bad conditions of storage; or
  • if the Products have been submitted to abnormal conditions (mechanical, electrical or thermal) during installation or use; or,
  • if the defectiveness of the Products has resulted from exceeding the maximum values for usage (temperature limit, maximum voltage, etc...) defined by Vendor, from an incorrect choice of application or from a design made by the Buyer.
  • Notwithstanding the foregoing, Vendor gives no warranty whatsoever with regard to experimental, developmental or non-qualified Products.
    The foregoing constitutes the whole and sole warranty given by the Vendor and shall be in lieu of any other warranty; in particular, the Vendor does not warrant the suitability or fitness of the Products for a particular purpose, nor that the functions of the Products may be used in any application or combination which the Buyer may choose.
Laser diodes accessories

Driver, cooling, etc. available on request.

Contact :
info@quantel-diodes.com