Coherent FieldMaxII-TOP Spezifikationen PDF herunterladen (Seite 46)

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Laser

Cross-

Reference

Index

POWER

& ENERGY

Power

Sensors

Energy

Sensors

Custom

& OEM

BEAM

DIAGNOSTICS

CALIBRATION

& SERVICE

INDICES

Product

Name

Index

Power

& Energy

Meters

Model J-50MB-HE J-50MB-LE J-25MB-HE J-25MB-LE J-10MB-HE J-10MB-LE

Energy Range 1 mJ 250 µJ 500 µJ 25 µJ 10 µJ 300 nJ

to 2J to 500 mJ to 1J to 50 mJ to 20 mJ to 600 µJ

Noise Equivalent Energy <33 µJ <8 µJ <16 µJ <1 µJ <0.5 µJ <20 nJ

Wavelength Range (µm) 0.19 to 12

Active Area Diameter (mm) 50 50 25 25 10 10

Maximum Average Power (W) 10 10 5 5 4 4

Maximum Pulse Width (µs) 57 17

Maximum Repetition Rate (pps) 300 300 1000 1000 1000 1000

Maximum Energy Density (mJ/cm

) 500 (at 1064 nm, 10 ns)

Detector Coating MaxBlack

Diffuser No

Calibration Wavelength (nm) 1064

Calibration Uncertainty (%) ±2

Energy Linearity (%) ±3

Cable Length (m) 2.5

Cable Type J DB-25

Part Number 1110573 1110576 1110746 1110743 1110843 1110855

These sensors allow measurements over a wide range of wavelengths,

beam diameters, average power levels, and repetition rates. The MaxBlack

coating on these sensors provides signicant damage resistance and

mechanical durability characteristics compared to the black paint coatings

often used on broadband sensors in the past.

Adjustable

200.15 mm

(7.88 in.) Max.

117.60 mm

(4.63 in.) Min.

Aperture

Plate

Ø 50.80 mm

(2.0 in.)

Ø 25.25 mm

(0.99 in.)

16.54 mm

(0.65 in.)

76.20 mm

(3.0 in.)

50.80 mm

(2.0 in.)

2X 5.84 mm

(0.23 in.)

M6-6H THD

X 5.08 mm

(0.20 in.) and

No. 1/4-20

UNC-2B THD

X 5.08 mm

(0.20 in.) for

Mounting Sensor

Note: Detector Surface

is 3.81 mm (0.15 in.)

Below Front Face of

Aperture Plate

J-25MB-HE and -LE

Adjustable

225.55 mm

(8.88 in.) Max.

143.00 mm

(5.63 in.) Min.

Ø 76.20 mm

(3.0 in.)

Ø 50.20 mm

(1.98 in.)

16.38 mm

(0.65 in.)

76.2 mm

(3.0 in.)

50.8 mm

(2.0 in.)

2X 5.08 mm

(0.20 in.)

M6-6H THD

X 6.10 mm

(0.24 in.) and

No. 1/4-20

UNC-2B THD

X 6.10 mm

(0.24 in.) for

Mounting Sensor

Note: Detector Surface

is 3.81 mm (0.15 in.)

Below Front Face of

Aperture Plate

J-50MB-HE and -LE

Adjustable

189.99 mm

(7.48 in.) Max.

107.44 mm

(4.23 in.) Min.

Aperture

Plate

Ø 40.64 mm

(1.6 in.)

Ø 10.5 mm

(0.41 in.)

15.75 mm

(0.62 in.)

50.80 mm

(2.0 in.)

76.20 mm

(3.0 in.)

2X 5.08 mm

(0.2 in.)

M4 X 17.78 mm

(0.7 in.) THD

X 4.57 mm

(0.18 in.) and

No. 8-32 UNC-2B

THD X 6.35 mm

(0.25 in.) for

Mounting Sensor

Note: Detector Surface

is 3.81 mm (0.15 in.)

Below Front Face of

Aperture Plate

J-10MB-HE and -LE

MaxBlack Coating

EnergyMax Sensors

Device

Specications

Features

• Unique MaxBlack coating increases damage threshold,

allows high repetition rate operation, and improves

mechanical durability

• Operate over the 190 nm to 12 μm range

• Enable pulse energy measurements from 300 nJ to 2J with high

signal-to-noise characteristics

• Measure single shot to 1 kHz repetition rate

• Spectral compensation characteristics built into each unit

• Onboard sensors provide automatic temperature compensation

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