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  • 名称: Diffusion Bonded Crystal
  • 编号: 134
  • 上传时间: 2014-08-01
  • 浏览次数: 186

Diffusion Bonded Crystals consist of one laser crystal and one or two undoped material. They are combined by optical contact method and further bonded under high temperature. Diffusion Bonded Crystals can decrease thermal lensing effect considerably, therefore is very suitable for high power laser applications.

APPLICATION:

Industrial Laser

Medical Laser

Mainly for High pwer laser systems

ADVANTAGE:

To improve and enhance the thermal performance.

Lower end face of the thermal lens effect.

Increase the output power of the laser crystal.

   

      

 

 

Type

YVO4+Nd:YVO4YVO4+Nd:YVO4+YVO4

YAG+Nd:YAG, YAG+Nd:YAG+YAG

Nd:YAG+Cr:YAG

Size&tolerance

W(+/-0.1)*H(+/-0.1)*L(+0.5/-0.1)mm

Parallelism

10″

Tolerance of orientation

+/-0.25°

TWD

λ[email protected]

Surface quality

20/10

Bevel

0.2mmx45

Perpendicular

10’

Chips

0.1mm

Flatness

λ[email protected]

CA

90%

Coating

C1--- [email protected](R<0.2%)&808(R<0.5%)

Damage threshold

500MW/cm² 10ns 10Hz at 1064nm

 

 

P/N

Material

Doping

Orientation

Size(mm)

Coating

DBV-04-332+8-C1/C1

YVO4+Nd:YVO4

0.4%

A-CUT

3x3x(2+8)

C1/C1

DBV-03-332+10-C1/C1

YVO4+Nd:YVO4

0.3%

A-CUT

3x3x(2+10)

C1/C1

DBV-03-332+13-C1/C1

YVO4+Nd:YVO4

0.3%

A-CUT

3x3x(2+13)

C1/C1

DBV-03-332+16+2-C1/C1

YVO4+Nd:YVO4+YVO4

0.3%

A-CUT

3x3x(2+16+2)

C1/C1

DBA-03-332+6-C1/C1

YAG+Nd:YAG

1.1%

<111>

3x3x(2+6)

C1/C1

DBA-03-332+6+2-C1/C1

YAG+Nd:YAG

1.1%

<111>

3x3x(2+6+2)

C1/C1

 

Output power comparison between Bonded and Non-bonded crystal