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Version 2.0

PH Series Instruction Manual

Slope: The slope of the linear interpolation.

Sens

LOW_

: Sensitivity at



LOW

Sens

HIGH_

: Sensitivity at



HIGH



LOW

: The next lowest available wavelength near your desired wavelength.



HIGH

: The next highest available wavelength near your desired wavelength.



DESIRED

: Desired Wavelength.





: The difference between the desired wavelength and the inferior wavelength.

4.5.1 Example

You have a PH100-Si and your laser is at 632.8 nm.

See your CERTIFICATE OF CALIBRATION for the sensitivity of your power detector as a function of
the wavelength.

Wavelength (nm)

Sensitivity (A/W)

620

0.32

630

0.35

640

0.37

650

0.40

660

0.43

632.8 nm is between 630 nm and 640 nm therefore,

Sens

LOW_

= 0.35 A/W

Sens

HIGH_

= 0.37 A/W



LOW

= 630 nm



HIGH

= 640 nm





: 632.8 - 630 = 2.8 nm

Slope: (0.37-0.35)/(640-630) = 0.002

Sensitivity

desired_



: 0.35 + 2.8 * 0.002= 0.356 A/W

Содержание PE10B-Si

Страница 1: ...to obtain a return authorization number Return the material to the appropriate address below Contacting Gentec Electro Optics Inc To help us answer your calls more efficiently please have the model n...

Страница 2: ...idity or surface contaminants exposure to flame solvents or water and connection to improper electrical voltage TABLE OF CONTENTS WARRANTY I First Year Warranty i Lifetime Warranty i TABLE OF CONTENTS...

Страница 3: ...TO DETECTOR DIMENSIONS 3 FIG 1 2 TYPICAL GE TEMPERATURE DEPENDENCE VS THE WAVELENGTH 10 FIG 1 3 TYPICAL SI AND SIUV TEMPERATURE DEPENDENCE VS THE WAVELENGTH 10 FIG 1 4 PH100 SI TYPICAL SPECTRAL RESPON...

Страница 4: ...uoted maximum ranges are average power at the 1064 nm wavelength for PH100 Si and PH20 Ge 532 nm for PH100 SiUV and 850 nm for PH100 SiUV with OD 2 quoted minimum ranges are average power at the 980nm...

Страница 5: ...ific PH and PE Series head Wavelengths are not available where the sensor physical properties don t allow it The Gentec eo monitors use the data in this connector to adjust their characteristics autom...

Страница 7: ...30 mW 320 mW cm2 1064 nm Minimum Powera 0 6 nW 980 nm 0 6 nW 850 nm 2 nW 1550 nm Damage threshold Maximum Average Power Density 100 W cm 2 100 W cm 2 100 W cm 2 Typical Detector saturation currentb 6...

Страница 8: ...W 980 nm 0 45 A W 850 nm 0 98 A W 1550 nm With attenuator PH100 Si OD1 OD2 PH100 SiUV OD1 OD2 PH20 Ge OD1 OD2 Maximum Power typ w OD 1 300 mW 1064 nm 25 mW 532 nm 300 mW 1064 nm Minimum Power a w OD 1...

Страница 9: ...measurable power M Link 200 W S Link 175 W Maestro 150 W 633nm M Link 32 W S Link 26 W Maestro 22 W 1047 nm Maximum Average Power Density 65 mW cm2 532 nm 320 mW cm2 1064 nm Noise equivalent power 10...

Страница 10: ...Repetition Rate 1000 Hz Max Pulse Width 10 s Maximum Measurable Energy M Link 0 16 J S Link 0 13 J Maestro 0 11 J 633nm M Link 3 2 nJ S Link 2 6 nJ Maestro 2 4 nJ 1047 nm Maximum Energy Density 5 J c...

Страница 11: ...ack protective cover on the detector head before making the offset nulling If you want to subtract the room light do the offset nulling with the cover off 2 2 QUICK POWER MEASUREMENT PROCEDURE This se...

Страница 12: ...component not related to the laser power This will add a systematic error to absolute power measurements This error may disappear from relative power measurements When you subtract two measurements m...

Страница 13: ...0 PH Series Instruction Manual Gentec Electro Optics Inc All rights reserved 10 FIG 1 2 TYPICAL GE TEMPERATURE DEPENDENCE VS THE WAVELENGTH FIG 1 3 TYPICAL SI AND SIUV TEMPERATURE DEPENDENCE VS THE W...

Страница 14: ...saturate the detector To know if the detector is saturated use procedure 4 3 1 Be careful when making the attenuator calibration in pulse mode The peak power must be in the linear region of the photo...

Страница 15: ...esired Wavelength The difference between the desired wavelength and the inferior wavelength 4 5 1 Example You have a PH100 Si and your laser is at 632 8 nm See your CERTIFICATE OF CALIBRATION for the...

Страница 16: ...Version 2 0 PH Series Instruction Manual Gentec Electro Optics Inc All rights reserved 13 FIG 1 4 PH100 SI TYPICAL SPECTRAL RESPONSE FIG 1 5 PH100 SIUV PH10B SI PE10B SI TYPICAL SPECTRAL RESPONSE...

Страница 18: ...center when the detector reaches its end of life Breaking the calibration seal or opening the monitor will void the detector warranty The complete Detector contains 1 Detector with wires or DB 15 1 i...

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