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Nd:YAG | SIMTRUM Photonics Store

Products / Optics /Crystals /Laser Crystals /Nd:YAG /
Nd:YAG
Overview Specification Order Now!

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Nd:YAG(neodymium-doped yttrium aluminium garnet Y3Al5O12) is a crystal that is suitable for high powered and Q-switched lasers due to its good fluorescent lifetime thermal conductivity and crystal strength. It has a four-level gain medium with a narrow gain bandwidth, giving it high gain efficiency and low threshold pump power. The most common emission wavelength out of the four-gain medium is 1064nm. The next common one would be the 532nm wavelength by Q-switching used for dermatology purposes. 


Nd:YAG can go up to fourth order harmonic generation. While increasing the concentration of neodymium doping can reduce pump absorption length, excessive doping can quench the upper-state lifetime due to the up-conversion process.




General Specifications

Material

Nd:YAG

Diameter Tolerance(mm)

±0.1

Surface Quality

10/5

Flatness

<λ/6@633nm

Wavefront Distortion

λ/8

Parallelism(arcsec)

<20



Properties of 1.0% Nd:YAG at 25 °C

Chemical formula

Y2.97Nd0.03Al5O12

Crystal structure

Cubic

Density

4.55g/cm3

Melting point

1970 °C

Mohs hardness

8.5

Transition

  4 F3/2 → 4 I11/2 @ 1064 nm

Fluorescence lifetime

230 μs for 1064 nm

Thermal conductivity

0.14Wcm-1K-1

Specific heat

0.59Jg-1K-1

Thermal expansion

6.9 ×10-6°C-1

∂n/∂t

7.3 ×10-6°C-1

Young’s modulus

3.17 × 104Kg/mm-2

Poisson ratio

0.25

Thermal shock resistance

790Wm-1

Refractive index

1.818 @ 1064 nm



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Length (mm)

Diameter (mm)


Search Reset
Compare Model Drawings & Specs Coating Length (mm) Diameter (mm) Doping Availability Reference Price
(USD)
Nd:YAG-LC-3-53
Nd:YAG, Laser Crystal, Ø=3mm, Length=53mm 		AR/AR @ 1064 nm30.5-1.2% ND 2-3 Weeks Request for quote
Nd:YAG-LC-3-65
Nd:YAG, Laser Crystal, Ø=3mm, Length=65mm 		AR/AR @ 1064 nm30.5-1.2% ND 2-3 Weeks Request for quote
Nd:YAG-LC-4-65
Nd:YAG, Laser Crystal, Ø=4mm, Length=65mm 		AR/AR @ 1064 nm40.5-1.2% ND 2-3 Weeks Request for quote
Nd:YAG-LC-6-85
Nd:YAG, Laser Crystal, Ø=6mm, Length=85mm 		AR/AR @ 1064 nm8560.5-1.2% ND 2-3 Weeks Request for quote
Nd:YAG-LC-8-85
Nd:YAG, Laser Crystal, Ø=8mm, Length=85mm 		AR/AR @ 1064 nm8580.5-1.2% ND 2-3 Weeks Request for quote
Nd:YAG-LC-10-85
Nd:YAG, Laser Crystal, Ø=10mm, Length=85mm 		AR/AR @ 1064 nm85100.5-1.2% ND 2-3 Weeks Request for quote
Nd:YAG-LC-12-100
Nd:YAG, Laser Crystal, Ø=12mm, Length=100mm 		AR/AR @ 1064 nm1000.5-1.2% ND 2-3 Weeks Request for quote
Nd:YAG-LC-4-20
Nd:YAG, Laser Crystal, Ø=4mm, Length=20mm 		2040.5-1.2% ND 2-3 Weeks Request for quote
Nd:YAG-LC-3-110-120
Nd:YAG, Laser Crystal, Ø=3mm, Length=110-120mm 		AR/AR @ 1064 nm110-12030.5-1.2% ND 2-3 Weeks Request for quote
Nd:YAG-LC-4-110-120
Nd:YAG, Laser Crystal, Ø=4mm, Length=110-120mm 		AR/AR @ 1064 nm110-12040.5-1.2% ND 2-3 Weeks Request for quote
Nd:YAG-LC-5-110-120
Nd:YAG, Laser Crystal, Ø=5mm, Length=110-120mm 		AR/AR @ 1064 nm110-12050.5-1.2% ND 2-3 Weeks Request for quote
Nd:YAG-LC-6-110-120
Nd:YAG, Laser Crystal, Ø=6mm, Length=110-120mm 		AR/AR @ 1064 nm110-12060.5-1.2% ND 2-3 Weeks Request for quote
Nd:YAG-LC-7-110-120
Nd:YAG, Laser Crystal, Ø=7mm, Length=110-120mm 		AR/AR @ 1064 nm110-12070.5-1.2% ND 2-3 Weeks Request for quote
Nd:YAG-LC-8-110-120
Nd:YAG, Laser Crystal, Ø=8mm, Length=110-120mm 		AR/AR @ 1064 nm110-12080.5-1.2% ND 2-3 Weeks Request for quote
Nd:YAG-LC-9-110-120
Nd:YAG, Laser Crystal, Ø=9mm, Length=110-120mm 		AR/AR @ 1064 nm110-12090.5-1.2% ND 2-3 Weeks Request for quote
Nd:YAG-LC-10-110-120
Nd:YAG, Laser Crystal, Ø=10mm, Length=110-120mm 		AR/AR @ 1064 nm110-120100.5-1.2% ND 2-3 Weeks Request for quote

Nd:YAG-LC-10-110-120 - Parameter

Material
Nd:YAG

Coating
AR/AR @ 1064 nm

Diameter (mm)
10

Diameter Tolerance (mm)
±0.1

Surface Quality
10/5

Clear Aperture
>90%

Length (mm)
110-120

Length Tolerance (mm)
±0.1

Flatness
<λ/6@633nm

Wavefront Distortion
λ/8

Parallelism (arcsec)
<20

Doping
0.5-1.2% ND

Wedged of the Ends (degree)
3/3 parallel

Nd:YAG-LC-9-110-120 - Parameter

Material
Nd:YAG

Coating
AR/AR @ 1064 nm

Diameter (mm)
9

Diameter Tolerance (mm)
±0.1

Surface Quality
10/5

Clear Aperture
>90%

Length (mm)
110-120

Length Tolerance (mm)
±0.1

Flatness
<λ/6@633nm

Wavefront Distortion
λ/8

Parallelism (arcsec)
<20

Doping
0.5-1.2% ND

Wedged of the Ends (degree)
3/3 parallel

Nd:YAG-LC-8-110-120 - Parameter

Material
Nd:YAG

Coating
AR/AR @ 1064 nm

Diameter (mm)
8

Diameter Tolerance (mm)
±0.1

Surface Quality
10/5

Clear Aperture
>90%

Length (mm)
110-120

Length Tolerance (mm)
±0.1

Flatness
<λ/6@633nm

Wavefront Distortion
λ/8

Parallelism (arcsec)
<20

Doping
0.5-1.2% ND

Wedged of the Ends (degree)
3/3 parallel

Nd:YAG-LC-7-110-120 - Parameter

Material
Nd:YAG

Coating
AR/AR @ 1064 nm

Diameter (mm)
7

Diameter Tolerance (mm)
±0.1

Surface Quality
10/5

Clear Aperture
>90%

Length (mm)
110-120

Length Tolerance (mm)
±0.1

Flatness
<λ/6@633nm

Wavefront Distortion
λ/8

Parallelism (arcsec)
<20

Doping
0.5-1.2% ND

Wedged of the Ends (degree)
3/3 parallel

Nd:YAG-LC-6-110-120 - Parameter

Material
Nd:YAG

Coating
AR/AR @ 1064 nm

Diameter (mm)
6

Diameter Tolerance (mm)
±0.1

Surface Quality
10/5

Clear Aperture
>90%

Length (mm)
110-120

Length Tolerance (mm)
±0.1

Flatness
<λ/6@633nm

Wavefront Distortion
λ/8

Parallelism (arcsec)
<20

Doping
0.5-1.2% ND

Wedged of the Ends (degree)
3/3 parallel

Nd:YAG-LC-5-110-120 - Parameter

Material
Nd:YAG

Coating
AR/AR @ 1064 nm

Diameter (mm)
5

Diameter Tolerance (mm)
±0.1

Surface Quality
10/5

Clear Aperture
>90%

Length (mm)
110-120

Length Tolerance (mm)
±0.1

Flatness
<λ/6@633nm

Wavefront Distortion
λ/8

Parallelism (arcsec)
<20

Doping
0.5-1.2% ND

Wedged of the Ends (degree)
3/3 parallel

Nd:YAG-LC-4-110-120 - Parameter

Material
Nd:YAG

Coating
AR/AR @ 1064 nm

Diameter (mm)
4

Diameter Tolerance (mm)
±0.1

Surface Quality
10/5

Clear Aperture
>90%

Length (mm)
110-120

Length Tolerance (mm)
±0.1

Flatness
<λ/6@633nm

Wavefront Distortion
λ/8

Parallelism (arcsec)
<20

Doping
0.5-1.2% ND

Wedged of the Ends (degree)
3/3 parallel

Nd:YAG-LC-3-110-120 - Parameter

Material
Nd:YAG

Coating
AR/AR @ 1064 nm

Diameter (mm)
3

Diameter Tolerance (mm)
±0.1

Surface Quality
10/5

Clear Aperture
>90%

Length (mm)
110-120

Length Tolerance (mm)
±0.1

Flatness
<λ/6@633nm

Wavefront Distortion
λ/8

Parallelism (arcsec)
<20

Doping
0.5-1.2% ND

Wedged of the Ends (degree)
3/3 parallel

Nd:YAG-LC-4-20 - Parameter

Material
Nd:YAG

Coating

Diameter (mm)
4

Diameter Tolerance (mm)
±0.1

Surface Quality
10/5

Clear Aperture
>90%

Length (mm)
20

Length Tolerance (mm)
±0.1

Flatness
<λ/6@633nm

Wavefront Distortion
λ/8

Parallelism (arcsec)
<20

Doping
0.5-1.2% ND

Wedged of the Ends (degree)
3/3 parallel

Nd:YAG-LC-12-100 - Parameter

Material
Nd:YAG

Coating
AR/AR @ 1064 nm

Diameter (mm)

Diameter Tolerance (mm)
±0.1

Surface Quality
10/5

Clear Aperture
>90%

Length (mm)
100

Length Tolerance (mm)
±0.1

Flatness
<λ/6@633nm

Wavefront Distortion
λ/8

Parallelism (arcsec)
<20

Doping
0.5-1.2% ND

Wedged of the Ends (degree)
3/3 parallel

Nd:YAG-LC-10-85 - Parameter

Material
Nd:YAG

Coating
AR/AR @ 1064 nm

Diameter (mm)
10

Diameter Tolerance (mm)
±0.1

Surface Quality
10/5

Clear Aperture
>90%

Length (mm)
85

Length Tolerance (mm)
±0.1

Flatness
<λ/6@633nm

Wavefront Distortion
λ/8

Parallelism (arcsec)
<20

Doping
0.5-1.2% ND

Wedged of the Ends (degree)
3/3 parallel

Nd:YAG-LC-8-85 - Parameter

Material
Nd:YAG

Coating
AR/AR @ 1064 nm

Diameter (mm)
8

Diameter Tolerance (mm)
±0.1

Surface Quality
10/5

Clear Aperture
>90%

Length (mm)
85

Length Tolerance (mm)
±0.1

Flatness
<λ/6@633nm

Wavefront Distortion
λ/8

Parallelism (arcsec)
<20

Doping
0.5-1.2% ND

Wedged of the Ends (degree)
3/3 parallel

Nd:YAG-LC-6-85 - Parameter

Material
Nd:YAG

Coating
AR/AR @ 1064 nm

Diameter (mm)
6

Diameter Tolerance (mm)
±0.1

Surface Quality
10/5

Clear Aperture
>90%

Length (mm)
85

Length Tolerance (mm)
±0.1

Flatness
<λ/6@633nm

Wavefront Distortion
λ/8

Parallelism (arcsec)
<20

Doping
0.5-1.2% ND

Wedged of the Ends (degree)
3/3 parallel

Nd:YAG-LC-4-65 - Parameter

Material
Nd:YAG

Coating
AR/AR @ 1064 nm

Diameter (mm)
4

Diameter Tolerance (mm)
±0.1

Surface Quality
10/5

Clear Aperture
>90%

Length (mm)

Length Tolerance (mm)
±0.1

Flatness
<λ/6@633nm

Wavefront Distortion
λ/8

Parallelism (arcsec)
<20

Doping
0.5-1.2% ND

Wedged of the Ends (degree)
3/3 parallel

Nd:YAG-LC-3-65 - Parameter

Material
Nd:YAG

Coating
AR/AR @ 1064 nm

Diameter (mm)
3

Diameter Tolerance (mm)
±0.1

Surface Quality
10/5

Clear Aperture
>90%

Length (mm)

Length Tolerance (mm)
±0.1

Flatness
<λ/6@633nm

Wavefront Distortion
λ/8

Parallelism (arcsec)
<20

Doping
0.5-1.2% ND

Wedged of the Ends (degree)

Nd:YAG-LC-3-53 - Parameter

Material
Nd:YAG

Coating
AR/AR @ 1064 nm

Diameter (mm)
3

Diameter Tolerance (mm)
±0.1

Surface Quality
10/5

Clear Aperture
>90%

Length (mm)

Length Tolerance (mm)
±0.1

Flatness
<λ/6@633nm

Wavefront Distortion
λ/8

Parallelism (arcsec)
<20

Doping
0.5-1.2% ND

Wedged of the Ends (degree)

Nd:YAG-LC-10-110-120 - Download

Nd:YAG-LC-9-110-120 - Download

Nd:YAG-LC-8-110-120 - Download

Nd:YAG-LC-7-110-120 - Download

Nd:YAG-LC-6-110-120 - Download

Nd:YAG-LC-5-110-120 - Download

Nd:YAG-LC-4-110-120 - Download

Nd:YAG-LC-3-110-120 - Download

Nd:YAG-LC-4-20 - Download

Nd:YAG-LC-12-100 - Download

Nd:YAG-LC-10-85 - Download

Nd:YAG-LC-8-85 - Download

Nd:YAG-LC-6-85 - Download

Nd:YAG-LC-4-65 - Download

Nd:YAG-LC-3-65 - Download

Nd:YAG-LC-3-53 - Download

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Compare Model Drawings & Specs Availability Reference Price
(USD)

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