SP907-1550 Beam Profiling Camera

SP907-1550ビームプロファイラ

シリコンCCDカメラセンサ / 標準解像度 / USB 3.0
概要: 

SP907-1550はレーザビームプロファイル計測用のカメラで、フォスファーコート採用、波長帯域1440nm-1605nm、コンパクト設計、ワイドダイナミックレンジ、比類ないSNR、トリガ機能内蔵、通信波長帯域に対応。BeamGageソフトウェア対応。

  • 有効口径5.3mm x 7.1mm、ピクセルサイズ60um
  • フレームレート23fps(フル解像度)
  • BeamGageビームゲージソフトウェア・スタンダード版またはプロフェッショナル版付属

仕様

  • 1440-1605nm
  • 600μm - 5.3mm
  • USB 3.0
  • Phosphor-Coated Silicon CCD
  • CW, Pulsed
  • 5.3mm x 7.1mm
  • 964 x 724
  • 50μm
  • ~30dB
  • 23 fps
ビームプロファイラの選定は ビームプロファイラ・ウィザードをご利用ください。

製品概要

SP907-1550カメラはUSB3.0対応、フォスファーコーティング採用、高解像度シリコンCCDカメラです。モデルごとに対応ソフトウェアが異なります。

その他の製品はこちらから。

  • BM-USB-SP907-1550-OSI

    SP90426

    BeamMicソフトウェアに対応。ソフトウェアライセンス。1/1.8”フォーマット、有効ピクセル数 964x724 、CCD位置 4.5mm、フォスファーコーティング1550nm、USBケーブル及びNDフィルタ3枚付属。

    御見積り
  • BeamGage StandardBeamGageスタンダード版
    レーザビーム解析用BeamGageビームゲージソフトウェア・スタンダード版は、数多くのISO規格に準拠した測定に対応、UtraCal™ ウルトラキャルアルゴリズム(特許取得済み)は業界で最も高い計測精度を誇ります。
  • BeamGage ProfessionalBeamGageプロフェッショナル版
    レーザビーム解析用BeamGageビームゲージソフトウェア・プロフェッショナル版は、スタンダード版の機能に追加機能が含まれています。全てのカメラに対応、ウインドウが仕切られて表示されるので1台のカメラでマルチビーム解析に対応、ユーザのアプリケーションに最適化できるよう.NETオートメーションインターフェースに対応しています。

FAQ

カメライメージ品質について

Camera Defects Policy
Ophir-Spiricon, LLC (OSL) is a supplier of laser beam analysis tools that employ commercial-industrial solid-state cameras. OSL attempts to supply cameras with as few pixel defects as possible. OSL tests for and corrects defective pixels that may have an adverse effect when used for its intended purpose. OSL does not guarantee that a supplied camera will be defect free, or that they will remain defect free during its normal lifetime and under normal use.

It is not uncommon for modern megapixel camera imagers to develop point defects as they age, even when not subjected to abuse. Imagers without windows often experience point defects at rates typically greater than imagers with their cover glass left in place. Point defects can also appear more frequently when operating at higher rather than lower ambient temperatures, and higher relative humidity. Such defects can occur even when the camera is in storage and not being used.

Cameras supplied by OSL will be certified for use in laser beam analyzer applications. When defects occur, the ability to make certain measurements under certain conditions may be compromised. However, depending upon the nature of the defect, most measurement can still be performed without loss of accuracy. In some instances the effects of defects can be eliminated or significantly reduced by adjusting the manner in which the camera is being employed.

Ophir-Spiricon, LLC offers a camera recertification service. This service can help to extend the useful life of your camera and correct some point defects that may show up over time. This service can not correct cameras with serious laser damage or imager degradation. Whenever possible OSL will restore the camera to our "as new" level of certification; and if not possible, we will indicate to the user how to avoid areas of the imager that may not perform to "as new" standards.

Defects, Solutions and Workarounds
The following list contains examples of typical camera point defects that may occur over time, and suggested methods of compensating for them if they are troublesome:

Defect type Description of the Problem Recommended Solution
See Note 1 below
Bright Pixel Pixels with this defect will indicate being illuminated even when no signal is present. These are the most troublesome when attempting to make accurate peak fluence and peak fluence location measurements because they represent a false signal. Most other measurements are not adversely affected by this type of defect. This type of defect is screened for during our regular camera inspection process. All pixels that exceed a set limit are corrected, if possible, before the camera ships. See Note 1 below. Our QA department will often reject cameras if the pixel can not be corrected and it exceeds our acceptance criteria.
  1. Ultracal/baseline correction will subtract out the defective pixel.
  2. Reposition the camera to remove the defective pixel from the measurement region and employ a manual aperture to isolate the pixel from the area of interest.
  3. Return the camera to OSL to have the bad pixel corrected and the camera re-certified.
Twinkling Pixel This is an intermittent version of the Bright Pixel defect. These often appear as the camera warms up. May disappear if the camera is run in cooler environments. Usually predicts a pixel that will soon be a permanently bright pixel defect.

These are the hardest to detect and as such may get past our camera inspection process.

Same as above.

If returned to OSL to be corrected please send a full frame data file showing the pixel as it is malfunctioning. This will aid in our ability to find and fix it.

Dark Pixel Dark pixels have low responses compared to the amount of illumination that they receive. Isolated instances of these types of defects do not pose a serious beam analysis problem and they are generally not in need of correcting. This type of defect will not significantly impact a beam measurement result unless the beam is very very small and the defect falls inside of the beam profile. Reposition the camera to remove the defective pixel from the measurement region.
Dead Pixel Dead pixels have no response at all and may output a raw pixel value of zero (0) counts. This type of defect is screened for during our regular camera inspection process. All pixels that exceed a set limit are corrected, if possible, before the camera ships. This type of pixel may create a warning message when performing Ultracal operations. Ignore the warning and proceed as in the Dark Pixel case described above.
Dark Clusters These dimmer than normal clusters involving about a dozen or fewer pixels are often caused by dust particles and can usually be removed by cleaning of the imager. Sometimes these can be very difficult to impossible to remove. In the latter case they are may be melted into imager

If this is the result of laser damage then imager replacement is the only solution.

These usually do not cause serious measurement problems and can be treated with the Dark Pixel workaround described above. They can sometimes be dislodged with very gentle puffs of dry air. If you return a camera to be re-certified we have a few special methods for cleaning these, but success is not 100% guaranteed.
Regions of non-uniform response When large areas of an imager yield reduced signal levels this usually indicates laser damage. Long term exposure to ultraviolet radiation or overexposure to high laser power or peak energies are common causes. This type of degradation is not repairable and either the camera or the camera imager must be replaced.



Note 1: The following camera models can be re-certified and can have bad pixels corrected:
GRAS20, SP620, L11058, L230, Pyrocam III, Xeva
Each of the above cameras will have a maximum number of pixels that can be corrected. Once this limit is exceeded the camera imager or the camera must be replaced in order to meet OSL "as new" certification standards. If a large cluster of defective pixels appear, then bad pixel correction may not be able to repair the defect. The following cameras do not have, or have very limited, bad pixel correction capabilities:
SCOR20, SP503, FX50, FX33, FX33HD 

Was this FAQ helpful to you? yes no
閉じる

SP503UやSP620UカメラのROIについて

The initial release of the SP503U and SP620U cameras did not have the ROI feature enabled. Those cameras that do not have the ROI feature enabled will need to be returned for upgrading both hardware and firmware, and the latest version of software will need to be installed, which is available at;
https://www.ophiropt.com/laser-measurement-instruments/beam-profilers/se...

Was this FAQ helpful to you? yes no
閉じる

動画

Video Series: BeamGage Tutorials Video Series: BeamGage Tutorials
レーザ計測&ビームプロファイルの基礎 レーザ計測&ビームプロファイルの基礎 レーザ計測&ビームプロファイルの基礎

レーザ計測&ビームプロファイルの基礎についての説明です。

工業、メディカルデバイスアプリケーションにおけるレーザフォーカススポット径の計測 工業、メディカルデバイスアプリケーションにおけるレーザフォーカススポット径の計測 工業、メディカルデバイスアプリケーションにおけるレーザフォーカススポット径の計測

カメラベースのビームプロファイラシステムのセットアップ方法を工業用シングルパルスレーザ溶接システムを例にご紹介します。

How to Design Your Perfect Laser Beam with BeamMaker How to Design Your Perfect Laser Beam with BeamMaker How to Design Your Perfect Laser Beam with BeamMaker

BeamMaker helps engineers, technicians, and researchers understand a beam's modal content by subtracting theoretically generated modes from real beam measurement data. Derive a perfect beam profile by specifying the mode, size, width, height, intensity, angle, and noise content - then comparing it to theoretically derived measurements. The end result is knowledge about how much the real beam varies from the desired beam.

Watch the BeamGage Tutuorials, including tips on handling your CCD camera, software install, introduction to the BeamGage user interface, the context-sensitive help system and user manual, customizing your reporting environment, and configuring BeamGage to display specific laser measurements.

Support

チュートリアル

同一条件での比較:レーザビームアプリケーションに最適なカメラ技術はどれですか?

1997年、 Spiricon Inc.,の創設者であるDr. Carlos Roundyはドイツミュンヘンでの第4回インターナショナルワークショップ(レーザ&オプティクス)で発表しました。 詳細を見る

新しいレーザを購入しましましたユーザの計測事例。

<新規レーザ>4kW、808nmダイオードレーザ、レンズあり12.5mm x 1mm、RobotworxのMotoman6軸ロボット使用。 詳細を見る

アクセサリ

上記製品に対応するアクセサリを各種ご用意しております
  • Optical Camera Trigger
    オプティカル カメラトリガーはトリガ機能オプションで、カメラ本体に設定して外部オプティカルトリガーでパルスに同期します。 オプティカル カメラトリガーシステムの構成はオプティカル カメラトリガー本体とオプションのC-マウントアダプター
  • Neutral Density Filters
    The individual filters come in three versions, the ND1 filter in the red housing with ~10% transmission in the visible, the ND2 filter in the black housing with ~1% transmission and the ND3 filter in the green housing with ~0.1% transmission. The individual filters can be screwed on top of each other and thus stacked. They are set at a small wedge
  • LBS-300 Attenuator
    The LBS-300s beam splitter attachment for C-mount, CS-mount, or Ophir mount cameras allow you to measure laser beams with diameters
  • 4X Beam Expander
    Beam expanders are designed to work with C-mount threaded cameras that have 4.5mm imager back focal spacing or with CS (12.5mm) back focal spacing. The 4X beam expander is an expanding telescope that images the beam as it looks at 8mm from the end of the expander onto the CCD while enlarging the image 4X.
  • Stackable Prism Front-Surface Beam Samplers
    The Prism Front-Surface Beam Sampler (PFSA) is a C-mount fixture housing a UV-Grade Fused Silica right angle prism, used for sampling the front surface reflection for high power/energy beam-profiling applications. Reflection at nominal incidence of 45°is polarization and wavelength dependent, with 532nm s-polarization reflected at 8.27%, and p
  • Stackable Beam Splitters
    The stackable beam splitters are designed for maximum modularity and shortest beam path. They are compatible with almost all of our cameras having the standard C mount thread and can mount either to other attenuators or to the camera itself.
  • Beam Tap I & II
    Laser beam attenuation while reducing polarization with broadband and YAG wavelength beam sampling.