Products

Short Wavelength Laser

Product name Short Wavelength Laser
Category General Industrial Equipment > Laser Equipment Parts
Keyword Wavelength Laser
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Products

Features
  • Low Price High Performance
  • High Optical and Electrical Quality
  • Long Reliability
Applications
  • Barcode Scanner
  • Laser Pointer
  • Opitcal Leveler
  • Long Distance TV Transmitter
  • CDRW Drives
  • DVD-RW Drives
  • COMBO
  • DVD-R
  • DVD-RAM
Visible 635nm Laser Diode
    Recently, most devices in the use of visible laser such as pointer, industrial leveler, and aimer will replace 650nm laser with 635nm laser. Also barcode scanner start to use 635nm laser instead of 650nm laser. QSI 635nm laser ( QL63 series) will be approached by new bar code scanner system and other various Industrial applications. QSI outstanding feature of 635nm laser include high optical output power and reliability.
Industrial 650nm and 685 Laser Diode
    These devices are suitable for use as cost effective and high reliability laser in wide range of industrial applications.
Optical Storage Laser Diode
    The lineup of these devices includes 650nm band model for DVD system ( DVD-P/RAM) and 780nm band Model for CDRW


Short Wavelength Laser Diode Product Lineup

Main divide Structure Spectrum Power (trp) Model Application & pkg type
Visible
Laser Diode
MQW 635nm 5mW QL63D5SA Barcode-R, Pointer, Leveler
QL63D6SA Barcode-R, Pointer, Leveler
10mW QL63F5SA Barcode-R, Leveler, special
15mW QL63G5SA Laser leveler, TO-5 package
30mW QL63I5SA Laser marker, TO-5 package
650nm 5mW QL65D5SA Barcode-R, Pointer, Leveler
QL65D7SB DVD, Barcode-R, Leveler
10mW QL65F7SB DVD, Barcode-R, Leveler
30mW QL65I5SC DVD-R, RW,DVD-RAM TO-5
QL65I6SC DVD-R, RW, DVD-RAM *UD
685nm 30mW QL68I6SA Leveler, Sensor
50mW QL68J5SA Leveler, Customer-Model
Near
Infrared
MQW 780nm 50mW QL78J6SB CD-R, CD-RW 4X
70mW QL78K6SB CD-R, CD-RW 8X, 12X
90mW QL78M65B CD-R, CD-RW 16X


Short Wavelength Laser Diode Characteristics

Part No Absolute Maximum
Ratings
Optical & Electric Characteristics Status
Output
Po(Mw)
Operating
Temperature
TOPR(Degree)
Threshold
Current
Ith( mA )
Oprerating
Current
Iop( mA )
Lasing
Wavelength
Lasing
Divergence
Operating
Power
(mW)
QL63D4SA 7 40 30 38 637 8X34 5 complete
QL63D5SA 7 50 35 40 637 8X35 5 complete
QL63D6SA 7 60 40 50 637 8X35 5 2003.12
QL63F5SA 12 50 45 65 637 8X35 10 2003.12
QL65D5SA 7 50 21 28 655 8X32 5 complete
QL65D6SA 7 60 30 40 655 8.5X28 5 complete
QL65D7SB 7 70 30 40 655 8X29 5 complete
QL65E7SB 10 70 30 45 655 8X29 7 complete
QL65F6SA 12 60 40 60 655 9X28 10 complete
QL67D6SA 7 60 40 50 670 11X32 5 complete
QL68I6SA 35 60 55 110 685 9X22 30 2003.12
QL78C6SA 5 60 25 40 785 11X30 3 2003.12
QL85D6SA 7 60 10 20 850 11X32 5 complete
QL85F6SA 12 60 25 45 850 9X30 10 2003.12
QL85J5SA 55 50 35 100 850 9X22 50 2003.12
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