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LPT-7 Diode-Pumped Solid-State Laser Demonstrator

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Product Detail

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Description

LPT-7 is designed for nonlinear optical experiment teaching in Colleges and universities. It can help students understand a diode pumped solid-state (DPSS) theory and laser frequency doubling technology. A solid-state laser: YVO4 crystal as gain material, which is composed of semiconductor laser pumping wavelength of 808 nm and emission at 1.064 M. infrared light through the KTP crystal as laser intracavity frequency doubling green generation, it is possible to observe the phenomenon and the measurement frequency, the frequency doubling efficiency, phase angle and other basic parameters.

 

Specifications

Semiconductor Laser
  CW Output Power ≤ 500 mW
  Polarization TE
  Center Wavelength 808 ± 10 nm
  Operation Temperature Range 10 ~ 40 °C
  Driving Current 0 ~ 500 mA
Nd: YVO4 Crystal
  Nd Doping Concentration 0.1 ~ 3 atm%
  Dimension 3×3×1 mm
  Flatness < λ/10 @632.8 nm
  Coating AR@1064 nm, R<0.1%; 808=”" t=”">90%
KTP Crystal
  Transmissive Wavelength Range 0.35 ~ 4.5 µm
  Electro-Optic Coefficient r33=36 pm/V
  Dimension 2×2×5 mm
Output Mirror
  Diameter Φ 6 mm
  Radius of Curvature 50 mm
He-Ne Alignment Laser ≤ 1 mW @632.8 nm
IR Viewing Card Spectral response range: 0.7 ~ 1.6 µm
Laser Safety Goggles OD= 4+ for 808 nm and 1064 nm
Optical Power Meter 2 μW ~ 200 mW, 6 scales

 

 PARTS LIST

No.

Description

Parameter

Qty

1

Optical Rail with base and dust cover, He-Ne laser power supply is installed inside base

1

2

He-Ne Laser Holder with carrier

1

3

Alignment Aperture f1 mm holewith carrier

1

4

Filter f10 mm aperturewith carrier

1

5

Output Mirror BK7,  f6 mm R =50 mmwith 4-axis adjustable holder and carrier

1

6

KTP Crystal 2×2×5 mmwith 2-axis adjustable holder and carrier

1

7

Nd:YVO4 Crystal 3×3×1 mmwith 2-axis adjustable holder and carrier

1

8

808nm LD (laser diode) ≤ 500 mWwith 4-axis adjustable holder and carrier

1

9

Detector Head Holder with carrier

1

10

Infrared Viewing Card 750 ~1600 nm

1

11

He-Ne Laser Tube 1.5mW@632.8 nm

1

12

Optical Power Meter 2 μW200 mW (6 ranges)

1

13

Detector Head with cover and post

1

14

LD Current Controller 0 ~ 500 mA

1

15

Power Cord

3

16

Instruction Manual V1.0

1


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