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660nm 500mW Laser Diodes

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660nm 500mW Laser Diodes

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GCSLD-660-500m-TO3M

660nm 500mW Laser Diodes

 

Specifications

      Wavelength:        660nm

      Light Output:       500mW   CW

     Package Type:      TO3(C-mount)

 

 

Absolute Maximum Ratings (Tc=25℃)                         

Parameter

 Symbols

  Ratings

  Units

Optical Output

 Po(CW)

   500

  mW

Reverse Voltage

   Vr

    2.3

   V

Operating Temperature

  Top

 10~ 20

   ℃

Storage Temperature

  Tstg

 -45 ~ +85

   ℃


            

Electrical and optical Characteristics(Tc=25℃)

Parameter

  Symbols

  Conditions

  Min

  Typ

  Max

 Units

Threshold Current

    Ith

      -

  400

  450

  500

  mA

Operating Current

    Iop

  Po=500mW

  900

  1000

  1100

  mA

Operating Voltage

    Vop

  Po=500mW

   2.2

  2.3

  2.4

 Volts

Slope Efficiency

    η

      -

  1.10

  1.20

  1.30

mW/mA

Emitter Width

d

 

100

μm

Beam Divergence

(FWHM)

Parallel

   θ‖

  Po=500mW

   8

   9

  10

  deg

Perpendicular

   θ⊥

  Po=500mW

  35

  38

  42

  deg

Lasing Wavelength

    λp

  Po=500mW

  656

  658

  660

  nm

Spectral Width

Δλ

  Po=500mW

   1.0

   1.2

  1.5

nm

 

Note:θ‖and θ⊥are defined as the angle within which the intensity is 50% of the peak value.

 

 

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