Coherent FieldMaxII-TOP Especificaciones descargar pdf (Pagina 36)

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63 mm

(2.48 in.)

Adjustable

163-233 mm

(6.42-9.17 in.)

Ø19 mm

(0.75 in.)

36 mm

(1.42 in.)

101 mm

(3.98 in.)

Adjustable

201-271 mm

(7.91-10.67 in.)

Ø19 mm

(0.75 in.)

56 mm

(2.20 in.)

Laser

Cross-

Reference

Index

POWER

& ENERGY

Power

Sensors

Energy

Sensors

Custom

& OEM

BEAM

DIAGNOSTICS

CALIBRATION

& SERVICE

INDICES

Product

Name

Index

Power

& Energy

Meters

Features

• Volume absorber

• 5.0 J/cm

@ 1064 nm

Models PM30V1Q, PM30V1, PM10V1

These sensors are designed for use with high-peak-power, low repetition

rate, Q-switched Nd:YAG lasers. A volume-absorbing substrate mounted in

front of the detector absorbs the bulk of the laser energy rather than all of

the energy striking the front surface of the detector element. This results

in a much higher damage threshold, approaching 2 J/cm

, at relatively

low repetition rates of approximately 10 pps. For damage thresholds

approaching 5 J/cm

the PM30V1Q uses an additional quartz diffuser to

help scatter the beam before it hits the absorber surface. A removable

front aperture allows easy replacement of the volume-absorbing substrate

should it be damaged (replacement absorbers may be ordered using part

number 0011-8935, PMV1-KIT).

Model PM10V1 PM30V1 PM30V1Q

Wavelength Range (µm) 0.25 to 3 0.266 to 1.064

Power Range 10 mW to 10W 100 mW to 30W

Max. Intermittent Power (<5 min.)(W) 15 50

Resolution (mW) 1 10

Max. Power Density 50 W/cm

Max. Energy Density 2 J/cm

, 1064 nm, 10 ns 5 J/cm

, 1064 nm, 10 ns

Response Time (sec.) 3

Detector Coating Volume Absorbing

Active Area Diameter (mm) 19

Dimensions (mm) Ø63 x 36 Ø101 x 56

(2.4 x 1.4 in.) (3.9 x 2.2 in.)

Calibration Uncertainty (%) ±1

Calibration Wavelength (nm) 514 514

Cooling Method Air-cooled

Cable Type PM DB-25

Cable Length (m) 2

Part Number 1098338 1098429 1098414

Device

Specications

Diffuser transmission calibrated at 266 nm, 355 nm, 532 nm and 1064 nm.

PM10V1

PM30V1/PM30V1Q

10 mW to 30W

High-Peak-Power Thermopile Sensors

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 91 92

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