TW577059B - Detecting classifying method and recording medium thereof - Google Patents

Abstract

A detecting classifying method for detecting and classifying an optical device. The method includes receiving an optical data measured by and outputted from the optical apparatus, producing a detecting data according to the optical data, comparing the detecting data and a preset standard data so as to generate a classifying data, and storing the detecting data and classifying data. This invention also discloses a recording medium having a computer executable program for performing the mentioned method.

Description

577059. Description of the invention (1) [Field of the invention] The present invention relates to a detection and grading method and a recording medium, and is particularly relevant; a detection and grading method and a recording medium for detecting and grading an optical element. [Knowledge technology] Optoelectronic technology is one of the important indicators of current scientific and technological development, and in the field of optical 2 technology, 'optical elements' is one of the most important products. Optical components have a wide range of applications, such as thin film filters (TFF), high-density multiplexers (DWDM), and so on. After the manufacture of optical components is completed, usually an optical instrument must be used: measuring the optical properties of the optical components, and detecting and grading the optical components through an optical detection and grading device or system, and then they can go smoothly. Programs such as storage management of optical components. In the conventional optical component inspection and grading process, the manual method is usually used as an instrument, and then the manual inspection method is used to record the inspection results of the optical components. However, using human health to make instruments and record data not only takes a long time, but also increases the probability of errors due to human factors. Therefore, how to reduce the wasted time and error rate caused by manual operation is really one of the important topics of the current optoelectronic technology. [Summary of the Invention] Concerning the above problem, the purpose of the present invention is to provide a detection and grading method and a recording medium capable of automatically detecting and grading optical elements.

577059

To achieve the above-mentioned purpose, according to the detection and grading method of the present invention, the instrument measures a single output output of an optical element to generate a test data #, comparative inspection: two, to generate-grade data based on optics, and to store And standard data: Mingzhong 'optical data is from optical instruments and passed through a data introduction: quilt; this data two narratives: described, because the detection and classification method according to the present invention directly receives the optical data of the optical element through the surface ... can be used Optical elements in automation room to reduce human-induced operations [Detailed description of the preferred embodiment] The identical components according to the preferred embodiment of the present invention will be referred to with the same reference, and the following will be explained with reference to related drawings Level method and recording medium, in which the phase symbols are explained. Please refer to FIG. 1, the detection method according to the preferred embodiment of the present invention 〆1 includes the program 1014 04 described below. First, the program 101 receives optical data from an optical device to measure an optical element. In this embodiment, the optical instrument may be a spectrum, and the optical element may be a second-order product such as a thin film filter, a high-density multiplexer, and the like. Therefore, when the optical element is placed in an optical instrument for spectral scanning analysis, the optical instrument can measure some optical properties of the optical element, such as the wavelength value and 1 eve 1 value of each point in the spectrogram shown in FIG. 2. This is the aforementioned optical information. In addition, in this embodiment, the program 丨 〇 1

577059 5. Description of the invention (3) Can be controlled through a GPIB (general-purpose instrument bus) interface, parallel data interface, serial data interface (such as USB interface), programmable peripheral interface (programmable peripheral interface), single-chip microcomputer control 1C (such as 805 1, 8048, etc.), IEEE interface (such as IEEE488. 2, IEEE1 3 94), etc. receive optical data from optical instruments. In the program 102, a detection data is then generated according to the received optical data. Anyone familiar with this technology knows that the optical data shows the optical properties of the optical element at different wavelengths (such as 1 eve 1 value), and the detection data is to facilitate users to quickly understand some specific data of the optical properties of the optical element, such as Center wavelength (I), pass band, stop band, peak, etc. The following example illustrates the flow of program 102. As shown in FIG. 3, in this embodiment, the process of generating a pass b a n d > material according to the optical data includes the following steps. First, step 31 analyzes the spectrogram (as shown in Fig. 2) to obtain a peak wavelength. Then, in step 32, a pitch wavelength of the data sent in a single shot in the spectrogram is obtained. Then perform steps 33a ~ 35a and 33b ~ 35b respectively to calculate the measurement wavelength (+) and measurement wavelength (-). In detail, step 33a calculates the sum of the peak wavelength and the interval wavelength, step 34a obtains the level value corresponding to the sum of the peak wavelength and the interval wavelength from the spectrogram, and step 35a determines whether the 2level value obtained in step 34a is greater than the required value. Range, and when the level value is not greater than the required range, repeat steps 33a to 35a. When the #level value is greater than the required range, the sum of the peak wavelength and the pitch wavelength is output to proceed to step 36.

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577059 V. Description of the invention (4) Obtain the level value corresponding to the sum of the peak wavelength and the interval wavelength in the spectrum chart. In addition, step 3 3 b is to calculate the difference between the peak wavelength and the interval wavelength. Step 34b is obtained from the spectrum chart. The level value corresponding to the difference between the peak wavelength and the pitch wavelength. Step 35b determines whether the level value obtained in step 34b is greater than the required range, and when the level value is not greater than the required range, repeat the steps 33b ~ 35b. When the level value is greater than the required range, the difference between the peak wavelength and the pitch wavelength is output to proceed to step 36. Finally, step 36 subtracts the difference obtained in steps 3 3 b to 3 5 b from the sum obtained in steps 3 3 a to 3 5 a, and the calculated value is the pass band of the optical element. Those familiar with this technology should understand that the above steps can also be applied to the acquisition of other test data. Please refer to FIG. 1 again. The program 103 compares the test data with a preset standard data in order to generate a judgment data. In this embodiment, the standard data is the standard value formulated by the manufacturer based on the required characteristics of some optical elements. For example, the standard data can regulate the standard value of the center wavelength of the required optical element 1 562.8 ·, And its pass band is 0.5nm and so on. It should be noted that the standard value specified in the standard data can be any characteristic of the optical element. And because the detection data can be the center wavelength, pass band, stop band, peak, etc., the rating data is relatively the result of the rating of the center wavelength, pass band, stop band, peak, and so on. In addition, the program 103 can perform the flatness of the test data.

Analyze the grade to determine whether the optical characteristics of the optical element meet the criteria for flatness. The following illustrates the flow of the program 103.口 一 X As shown in FIG. 4 'In this embodiment, the detection data is compared with the preset 577059 V. Description of the invention (5) Standard data to generate rating data, * eight S, 丨, # — 本本W, 〇 Ye's private flow includes the following steps. First, don't enter the steps 418 ~ 42 &, step / 11 ^ > | 01 ^ „『 』μ』 ν less step 411) ~ 42b, steps 41c ~ 42c, and steps 41 d ~ 4 2 d, respectively Take ^, ^, and ^ w to detect the peak value, center wavelength, and pass band in negative material, and measure the + R hazard analysis ^, ^ E `` The ten degree and peak value, center wavelength, and The standard values of the pass band and the level of flatness. Then the steps "respectively = whether the peak value in the test data meets the peak value in the standard data, detection-whether the center wavelength in the shell material meets the center wavelength in the standard data, and the pass in the test data Whether the band conforms to the “band” in the standard data, and whether the measured flatness meets the standard value of flatness. When the judgment result of step 43 is a pass, step 44 is performed to detect the light. The component produces a good quality judgment; in addition, when step 4 3 judges that any of the optical characteristics in the test data does not meet the conditions specified in the standard data, step 45 is performed to generate a bad product judgment for the detected optical component. Grade information. Where familiar Those skilled in the art should understand that the above steps can also be applied to the classification of other testing data. Procedure 104 is to store testing data and rating data. In this embodiment, the testing data and rating data can be stored in general The electronic database, therefore, manufacturers can easily obtain the inspection data and rating data of optical components from the electronic database, and then can check the optical characteristics of optical components from the inspection data, and can directly judge from the rating data. The optical element is a standard of a desirable optical product. In addition, please refer to FIG. 5, and a method 2 for detecting and judging according to another preferred embodiment of the present invention includes the following procedures 2 (Π ~ 206. First, In the program 201, a user enters a user information.

577059 V. Description of Invention

Data, so as to help < _, so that user data is received and stored in this process. In this embodiment, a user who enters your field can input user data through a user input interface, such as a mouse or a keyboard. In order to control the optical element, the program 202 outputs a control signal to the optical instrument to control the optical element. In this embodiment, the control signal can be output to the optical instrument through the aforementioned control signals, and the optical instrument can perform the measurement operation of the optical element according to the control signal of. In the following procedures 203 to 206, the procedures 4 described above are performed respectively, and the detailed description is as described above, so it will not be described again. ^ As described above, in the detection and grading method according to the preferred embodiment of the present invention, the button et can store user data twice, so the manufacturer can view the data of the user who performed the operation at the same time when inspecting the level 1 data, = , Manufacturers can further compare and rule out possible human-induced negligence when viewing the data. # 别 卜 The present invention also has a long 1 for a recording medium, which records a computer: a readable detection and judgment program, which includes a data receiving ° 弋 马 片 ^ and detection code fragments, a judgment program Code snippet and a stored code snippet. It is to let the computer execute the aforementioned procedures 101 to 104 respectively. In addition, the detection judging program recorded in the recording medium according to the preferred embodiment of the present invention may further include a user data receiving storage code chip 1 and a control signal output code segment, which are respectively made by the computer to perform different operations. The procedures 201 and 202 are described. The details of the above procedures are as described above, and will not be explained in the following four articles. 7. Tian Yueyue In summary, due to the detection and grading method according to the preferred embodiment of the present invention, page 10, 577059 5. Description of the invention (7) The light received by the optical element directly through the GPIB interface is automatically compared by the optical The inspection data obtained from the data. I 丄 can: and judge optical components, so it can reduce human operations; 2 materials' inspection costs and human error. The time wave caused by the weight loss The above description is merely a combination, the spirit and scope of the present invention, and it is carried out: η :. Anything that does not deviate should be included in the appended patent application scope, 修改 ... Effective modification or change, all are 577059 Schematic description [Schematic description] Figure 1 is a flowchart of a flowchart-level method. Figure 2 is a schematic spectrum. FIG. 3 is a flowchart-level method. FIG. 4 is a diagram showing the detection and detection of the optical instrument according to the preferred embodiment of the present invention. The optical display of the optical element is not in the present day; The detection judgment of the preferred embodiment is based on the optical > flow chart for generating pass banri times, + ps band data. -Flow chart showing the detection judgment of the present embodiment of the present invention. Du lt 丄 ^ β 1

In the method, the detection data is compared with the preset parity, u A # + f data to generate a flow chart of the judgment data. 111 FIG. 5 is a flowchart showing the inspection of the preferred embodiment according to the present invention.

Flow chart of the rating method. HWU [Illustration of Graphical Symbols] 1 Detecting and judging method 101 ~ 104 2 Detecting and judging method of the preferred embodiment of the present invention 201-206 31-36 41 a ~ 45 Detecting and judging method flow The present invention The flow of the detection procedure 1 0 2 of another preferred embodiment The flow of the procedure 1 0 3

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Claims (1)

577059 6. Scope of patent application 6. Scope of patent application A method of detection and grading, which is used for detection and grading_ The materials include: 、 Xian Yuyuan receives an optical instrument to measure the output of the optical element _ optical data based on The optical data generates a test data; compares the test data with a preset standard data to produce materials; and the pedagogical-judgment asset stores the test data and the judging data. 2. As for the detection and grading method described in item 1 of the patent application scope, the resumption instrument is a spectrometer. ， 中 中 光 3, The detection and grading method described in item 1 of the scope of patent application, in which the "learning element is a thin film filter (TFF, Thin Film Filter). ° 海 光 4, as in the scope of patent application The detection and grading method described in item 丨 is to receive the optical data from the optical instrument through a GPIB (general purpose instrument bus) interface. 5. The detection and grading method described in item 1 of the scope of patent application, and more Including: ^ Turning out a control signal to the optical instrument to control the optical instrument to measure the optical element. 577059 6. Scope of patent application 6. The method of detection and grading described in item 1 of the scope of patent application, wherein the test data includes at least the bandwidth, peak value, center wavelength, and flatness of the optical element. 7. The detection and grading method described in item 1 of the scope of patent application, wherein the standard data includes at least the bandwidth, peak, center wavelength, and flatness of a standard optical element. 8. The method for detection and grading as described in item 1 of the scope of patent application, further comprising: receiving and storing a user data input by a user. A kind of recording media, · ~ It is recorded by a computer that can be read (reaaaDJLe ^ i check / rule =, program, the test judgement program includes: test * *-2 = receive code fragment, which allows the computer to receive a One of the optical data rotated by a component of an optical instrument; -Detection code: a code segment, which is generated by the computer based on the optical data.-Judgment code Η π _ Preset 棹 quasi-rough, slave, which is The computer compares the test data with the one-stored dt-grade data; and the graded data. It is for the computer to store the test data and the 10 as a patent application instrument is a spectrometer. Recording medium in which the optical Page 14 577059 VI. Application scope of patent 11. The recording medium as described in item 9 of the scope of application for patent, the wind element is a thin film filter. μ to 12. The recording medium as described in item 9 of the scope of the patent application, which is to allow the electric card to receive the optical data from the optical instrument through a GPIB interface. Dian 1 3. The recording medium described in item 9 of the scope of patent application, further comprising: a control signal output code segment, which allows a computer to output a lifetime signal to the optical instrument to control the optical instrument to measure the optical element ^ 1 4. The recording medium as described in item 9 of the scope of patent application, which includes at least the bandwidth, peak value, and center wavelength of the optical element; = 15 5. The recording medium as described in item 9 of the scope of patent application, where The rod ::: Includes-the bandwidth, peak, center wavelength, and dryness of standard optics. 16. The recording medium as described in item 9 of the scope of patent application, further comprising: a user data receiving storage code segment, which is for a computer to receive and store a user data input by a user. painting