1191428

1191444 COHERENT | Alldatasheet

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Technical content

High Damage Threshold, Large Area, Laser Energy Sensors for a Wide Variety of Uses The Multipurpose EnergyMax measure laser pulse energy over a wide range of wavelengths (190 nm to 12 µm), beam diameters, average power levels and repetition rates. They incorporate Coherent’s unique MaxBlack coating, which offers high damage resistance and mechanical durability characteristics. These sensors have USB and RS-232 interfaces for use with a PC or industrial controller. DB25 models are also available for use with stand- alone energy meters.

FEATURES

• MaxBlack coating delivers high damage threshold and mechanical durability
• Operate over the 190 nm to 12 µm range
• Enable pulse energy measurements from 300 nJ to 2 J
• Measure single shot to 1 kHz repetition rate
• USB and RS-232 interfaces

APPLICATIONS

• Medical
• Scientific
• Industrial

Multipurpose EnergyMax USB-RS Sensors Datasheet SPECIFICATIONS J-50MB-HE J-50MB-LE J-25MB-HE J-25MB-LE J-10MB-HE J-10MB-LE Energy Range 1.6 mJ to 2 J 400 µJ to 500 mJ 850 µJ to 1 J 50 µJ to 50 mJ 12 µJ to 20 mJ 500 nJ to 600 µJ Noise Equivalent Energy <160 µJ <40 µJ <85 µJ <5 µJ <1.2 µJ <50 nJ Wavelength Range (µm) 0.19 to 12 Active Area Diameter (mm) 50 25 10 Maximum Average Power 1 (W) 10 5 4 Maximum Pulse Width (µs) 57 17 Maximum Repetition Rate (pps) 300 1000 Maximum Energy Density (mJ/cm 2) 500 (at 1064 nm, 10 ns) Detector Coating MaxBlack Diffuser No Calibration Wavelength (nm) 1064 Calibration Uncertainty (%) (k=2) ±2 Energy Linearity (%) ±3 Cable Length (m) 3 Cable Type USB and RS Part Number USB RS 1191444 1191432 1191443 1191442 1191441 1191431 1191436 1191429 1191435 1191428 1 Extend average power range with optional heat sink. 2 1 Day Ship program: eligible for next business day shipment. J-50MB-HE and -LE USB MECHANICAL SPECIFICATIONS Ø 51.0 mm (2.01 in.) Note: Detector Surface is 3.7 mm (0.15 in.) Below Front Face of Aperture Plate Ø 76.2 mm (3.00 in.) 16.4 mm (0.65 in.) 42.0 mm (1.65 in.) 31.8 mm (1.25 in.) 2X Ø 4.5 mm (0.18 in.) 63.5 mm (2.50 in.) 50.8 mm (2.00 in.) 31.1 mm (1.22 in.) 54.9 mm (2.16 in.) 19.1 mm (0.75 in.) 14.0 mm (0.55 in.) 2X Ø 6.3 mm (0.25 in.) Mounting Provisions: 1/4-20 and M6x1 49.2 mm (1.94 in.) 3000.0 mm ±25 19.6 mm (0.77 in.)

Multipurpose EnergyMax USB-RS Sensors Datasheet Ø 25.3 mm (0.99 in.) Note: Detector Surface is 3.7 mm (0.15 in.) Below Front Face of Aperture Plate 16.5 mm (0.65 in.) 42.0 mm (1.65 in.) Ø 50.8 mm (2.00 in.) 31.8 mm (1.25 in.) 2X Ø 4.5 mm (0.18 in.) 63.5 mm (2.50 in.) 50.8 mm (2.00 in.) 31.1 mm (1.22 in.) 54.9 mm (2.16 in.) 19.1 mm (0.75 in.) 14.0 mm (0.55 in.) 2X Ø 6.3 mm (0.25 in.) Mounting Provisions: 1/4-20 and M6x1 49.2 mm (1.94 in.) 3000.0 mm ±25 (118.00 in. ±1.00) 19.6 mm (0.77 in.) Ø 51.0 mm (2.01 in.) Note: Detector Surface is 3.7 mm (0.15 in.) Below Front Face of Aperture Plate Ø 76.2 mm (3.00 in.) 16.4 mm (0.65 in.) 42.0 mm (1.65 in.) 31.8 mm (1.25 in.) 2X Ø 4.5 mm (0.18 in.) 63.5 mm (2.50 in.) 50.8 mm (2.00 in.) 31.1 mm (1.22 in.) 54.9 mm (2.16 in.) 19.1 mm (0.75 in.) 14.0 mm (0.55 in.) 2X Ø 6.3 mm (0.25 in.) Mounting Provisions: 1/4-20 and M6x1 49.2 mm (1.94 in.) 3000.0 mm ±25 19.6 mm (0.77 in.)

Multipurpose EnergyMax USB-RS Sensors Datasheet Ø 25.3 mm (0.99 in.) Note: Detector Surface is 3.7 mm (0.15 in.) Below Front Face of Aperture Plate 16.5 mm (0.65 in.) 42.0 mm (1.65 in.) Ø 50.8 mm (2.00 in.) 31.8 mm (1.25 in.) 2X Ø 4.5 mm (0.18 in.) 63.5 mm (2.50 in.) 50.8 mm (2.00 in.) 31.1 mm (1.22 in.) 54.9 mm (2.16 in.) 19.1 mm (0.75 in.) 14.0 mm (0.55 in.) 2X Ø 6.3 mm (0.25 in.) Mounting Provisions: 1/4-20 and M6x1 49.2 mm (1.94 in.) 3000.0 mm ±25 19.6 mm (0.77 in.) Ø 10.5 mm (0.41 in.) Note: Detector Surface is 3.7 mm (0.15 in.) Below Front Face of Aperture Plate 15.7 mm (0.62 in.) 42.0 mm (1.65 in.) Ø 40.6 mm (1.60 in.) 31.8 mm (1.25 in.) 2X Ø 4.5 mm (0.18 in.) 63.5 mm (2.50 in.) 50.8 mm (2.00 in.) 31.1 mm (1.22 in.) 54.9 mm (2.16 in.) 19.1 mm (0.75 in.) 14.0 mm (0.55 in.) 2X Ø 6.3 mm (0.25 in.) Mounting Provisions: 8-32 and M4x0.7 49.2 mm (1.94 in.) 3000.0 mm ±25 19.6 mm (0.77 in.)

Coherent follows a policy of continuous product improvement. Specifications are subject to change without notice. Coherent’s scientific and industrial lasers are certified to comply with the Federal Regulations (21 CFR Subchapter J) as administered by the Center for Devices and Radiological Health on all systems ordered for shipment after August 2, 1976. Coherent offers a limited warranty for all EnergyMax Sensors. For full details of this warranty coverage, please refer to the Service section at www.coherent.com or contact your local Sales or Service Representative. MC-027-21-0M0821 Copyright ©2021 Coherent, Inc. Coherent, Inc.,

5100 Patrick Henry Drive Santa Clara, CA 95054

p. (800) 527-3786 | (408) 764-4983 f. (408) 764-4646 tech.sales@coherent.com www.coherent.com Multipurpose EnergyMax USB-RS Sensors Datasheet J-10MB-HE and -LE RS-232 MECHANICAL SPECIFICATIONS Ø 10.5 mm (0.41 in.) Note: Detector Surface is 3.7 mm (0.15 in.) Below Front Face of Aperture Plate 15.7 mm (0.62 in.) 42.0 mm (1.65 in.) Ø 40.6 mm (1.60 in.) 31.8 mm (1.25 in.) 2X Ø 4.5 mm (0.18 in.) 63.5 mm (2.50 in.) 50.8 mm (2.00 in.) 31.1 mm (1.22 in.) 54.9 mm (2.16 in.) 19.1 mm (0.75 in.) 14.0 mm (0.55 in.) 2X Ø 6.3 mm (0.25 in.) Mounting Provisions: 8-32 and M4x0.7 49.2 mm (1.94 in.) 3000.0 mm ±25 19.6 mm (0.77 in.)