{"id":41,"date":"2015-06-08T20:21:44","date_gmt":"2015-06-08T20:21:44","guid":{"rendered":"http:\/\/www.gratingworks.com\/?page_id=41"},"modified":"2015-09-17T12:11:25","modified_gmt":"2015-09-17T12:11:25","slug":"flat-field-concave-gratings","status":"publish","type":"page","link":"https:\/\/www.gratingworks.com\/zh\/products\/diffraction-gratings\/flat-field-concave-gratings\/","title":{"rendered":"\u539f\u523b\u50cf\u5dee\u6821\u6b63\u51f9\u9762\u5149\u8c31\u4eea\u884d\u5c04\u5149\u6805\u539f\uff08\u5e73\u573a\u51f9\u9762\u5149\u6805\uff09"},"content":{"rendered":"

\u5e73\u573a\u51f9\u9762\u5149\u6805\u662f\u50cf\u5dee\u6821\u6b63\u5149\u6805\u3002\u5b83\u628a\u5165\u5c04\u72ed\u7f1d\u7684\u5149\u8c31\u56fe\u50cf\u4f1a\u805a\u5230\u4e00\u4e2a\u5e73\u9762\u4e0a\uff0c\u6240\u4ee5\u5e73\u9762\u63a2\u5934\u9648\u5217\u80fd\u540c\u65f6\u63a2\u6d4b\u5230\u5404\u5149\u8c31\u7684\u5f3a\u5ea6\u4fe1\u53f7\u3002<\/p>\n

\"Photo\"<\/figure>\n

\u5e73\u573a\u51f9\u9762\u5149\u6805<\/h2>\n\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t
\u5149\u6805\u578b\u53f7<\/span><\/th>\u76f8\u5bf9\u5b54\u5f84 F# <\/span><\/th>\u6ce2\u957f\u8303\u56f4 (nm) \u03bbS<\/sub><\/span><\/th>\u6ce2\u957f\u8303\u56f4 (nm)\u03bbE<\/sub><\/span><\/th>\u5149\u8c31\u5bbd\u5ea6 (mm)<\/span><\/th>\u8272\u6563 (nm\/mm)<\/span><\/th>La<\/sub>(mm)<\/span><\/th>\u5165\u5c04\u89d2 AOI (\u5ea6)<\/span><\/th>Lb<\/sub> (mm) <\/span><\/th>\u57fa\u677f\u5c3a\u5bf8 \u957f\u00d7\u5bbd\u00d7\u9ad8 (mm)<\/span><\/th>\n<\/tr>\n<\/thead>\n
70-01 <\/span><\/td>2.7 <\/span><\/td>200 <\/span><\/td>400 <\/span><\/td>37 <\/span><\/td>5.4 <\/span><\/td>98.7 <\/span><\/td>-15.427 <\/span><\/td>98.7 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
70-02 <\/span><\/td>2.7 <\/span><\/td>300 <\/span><\/td>600 <\/span><\/td>37 <\/span><\/td>8.1 <\/span><\/td>98.7 <\/span><\/td>-15.427 <\/span><\/td>98.7 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
70-03 <\/span><\/td>2.7 <\/span><\/td>370 <\/span><\/td>740 <\/span><\/td>37 <\/span><\/td>10.0 <\/span><\/td>98.7 <\/span><\/td>-15.427 <\/span><\/td>98.7 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
70-04 <\/span><\/td>2.7 <\/span><\/td>700 <\/span><\/td>1400 <\/span><\/td>37 <\/span><\/td>18.9 <\/span><\/td>98.7 <\/span><\/td>-15.427 <\/span><\/td>98.7 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
70-05 <\/span><\/td>2.7 <\/span><\/td>850 <\/span><\/td>1700 <\/span><\/td>37 <\/span><\/td>23.0 <\/span><\/td>98.7 <\/span><\/td>-15.427 <\/span><\/td>98.7 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
70-06 <\/span><\/td>2.7 <\/span><\/td>200 <\/span><\/td>800 <\/span><\/td>37 <\/span><\/td>16.2 <\/span><\/td>96.8 <\/span><\/td>-8.887 <\/span><\/td>96.8 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
70-07 <\/span><\/td>2.7 <\/span><\/td>190 <\/span><\/td>820 <\/span><\/td>37 <\/span><\/td>17.0 <\/span><\/td>96.8 <\/span><\/td>-8.466 <\/span><\/td>96.8 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
70-08 <\/span><\/td>2.7 <\/span><\/td>300 <\/span><\/td>900 <\/span><\/td>37 <\/span><\/td>16.2 <\/span><\/td>97.2 <\/span><\/td>-10.584 <\/span><\/td>97.2 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
70-09 <\/span><\/td>2.7 <\/span><\/td>200 <\/span><\/td>1200 <\/span><\/td>37 <\/span><\/td>27.0 <\/span><\/td>96.5 <\/span><\/td>-7.505 <\/span><\/td>96.5 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
71-01 <\/span><\/td>2.7 <\/span><\/td>200 <\/span><\/td>400 <\/span><\/td>25.4 <\/span><\/td>7.9 <\/span><\/td>97.7 <\/span><\/td>-10.94 <\/span><\/td>97.7 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
71-02 <\/span><\/td>2.7 <\/span><\/td>300 <\/span><\/td>600 <\/span><\/td>25.4 <\/span><\/td>11.8 <\/span><\/td>97.7 <\/span><\/td>-10.94 <\/span><\/td>97.7 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
71-03 <\/span><\/td>2.7 <\/span><\/td>370 <\/span><\/td>740 <\/span><\/td>25.4 <\/span><\/td>14.6 <\/span><\/td>97.7 <\/span><\/td>-10.94 <\/span><\/td>97.7 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
71-04 <\/span><\/td>2.7 <\/span><\/td>700 <\/span><\/td>1400 <\/span><\/td>25.4 <\/span><\/td>27.6 <\/span><\/td>97.7 <\/span><\/td>-10.94 <\/span><\/td>97.7 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
71-05 <\/span><\/td>2.7 <\/span><\/td>850 <\/span><\/td>1700 <\/span><\/td>25.4 <\/span><\/td>33.5 <\/span><\/td>97.7 <\/span><\/td>-10.94 <\/span><\/td>97.7 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
71-06 <\/span><\/td>2.7 <\/span><\/td>200 <\/span><\/td>800 <\/span><\/td>25.4 <\/span><\/td>23.6 <\/span><\/td>96.6 <\/span><\/td>-6.199 <\/span><\/td>96.6 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
71-07 <\/span><\/td>2.7 <\/span><\/td>190 <\/span><\/td>820 <\/span><\/td>25.4 <\/span><\/td>24.8 <\/span><\/td>96.6 <\/span><\/td>-5.964 <\/span><\/td>96.6 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
71-08 <\/span><\/td>2.7 <\/span><\/td>300 <\/span><\/td>900 <\/span><\/td>25.4 <\/span><\/td>23.6 <\/span><\/td>96.8 <\/span><\/td>-7.41 <\/span><\/td>96.8 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
71-09 <\/span><\/td>2.7 <\/span><\/td>200 <\/span><\/td>1200 <\/span><\/td>25.4 <\/span><\/td>39.4 <\/span><\/td>96.5 <\/span><\/td>-5.22 <\/span><\/td>96.5 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
71-10 <\/span><\/td>2.7 <\/span><\/td>190 <\/span><\/td>1150 <\/span><\/td>25.4 <\/span><\/td>37.8 <\/span><\/td>96.8 <\/span><\/td>-5.17 <\/span><\/td>96.8 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
71-11 <\/span><\/td>2.7 <\/span><\/td>1300 <\/span><\/td>3500 <\/span><\/td>25.4 <\/span><\/td>86.6 <\/span><\/td>97.1 <\/span><\/td>-8.08 <\/span><\/td>97.1 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
72-01 <\/span><\/td>2.7 <\/span><\/td>200 <\/span><\/td>400 <\/span><\/td>12.7 <\/span><\/td>15.7 <\/span><\/td>96.8 <\/span><\/td>-5.607 <\/span><\/td>96.8 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
72-02 <\/span><\/td>2.7 <\/span><\/td>300 <\/span><\/td>600 <\/span><\/td>12.7 <\/span><\/td>23.6 <\/span><\/td>96.8 <\/span><\/td>-5.607 <\/span><\/td>96.8 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
72-03 <\/span><\/td>2.7 <\/span><\/td>370 <\/span><\/td>740 <\/span><\/td>12.7 <\/span><\/td>29.1 <\/span><\/td>96.8 <\/span><\/td>-5.607 <\/span><\/td>96.8 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
72-04 <\/span><\/td>2.7 <\/span><\/td>700 <\/span><\/td>1400 <\/span><\/td>12.7 <\/span><\/td>55.1 <\/span><\/td>96.8 <\/span><\/td>-5.607 <\/span><\/td>96.8 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
72-05 <\/span><\/td>2.7 <\/span><\/td>850 <\/span><\/td>1700 <\/span><\/td>12.7 <\/span><\/td>66.9 <\/span><\/td>96.8 <\/span><\/td>-5.607 <\/span><\/td>96.8 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
72-06 <\/span><\/td>2.7 <\/span><\/td>200 <\/span><\/td>800 <\/span><\/td>12.7 <\/span><\/td>47.2 <\/span><\/td>96.5 <\/span><\/td>-3.132 <\/span><\/td>96.5 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
72-07 <\/span><\/td>2.7 <\/span><\/td>190 <\/span><\/td>820 <\/span><\/td>12.7 <\/span><\/td>49.6 <\/span><\/td>96.5 <\/span><\/td>-3.013 <\/span><\/td>96.5 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
72-08 <\/span><\/td>2.7 <\/span><\/td>300 <\/span><\/td>900 <\/span><\/td>12.7 <\/span><\/td>47.2 <\/span><\/td>96.6 <\/span><\/td>-3.753 <\/span><\/td>96.6 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
72-09 <\/span><\/td>2.7 <\/span><\/td>200 <\/span><\/td>1200 <\/span><\/td>12.7 <\/span><\/td>78.7 <\/span><\/td>96.5 <\/span><\/td>-2.632 <\/span><\/td>96.5 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
72-10 <\/span><\/td>2.2 <\/span><\/td>200 <\/span><\/td>400 <\/span><\/td>12.7 <\/span><\/td>15.7 <\/span><\/td>60 <\/span><\/td>-2.36 <\/span><\/td>63.22 <\/span><\/td>30x30x4 <\/span><\/td>\n<\/tr>\n
72-11 <\/span><\/td>2.2 <\/span><\/td>300 <\/span><\/td>600 <\/span><\/td>12.7 <\/span><\/td>23.6 <\/span><\/td>60 <\/span><\/td>-2.36 <\/span><\/td>63.22 <\/span><\/td>30x30x4 <\/span><\/td>\n<\/tr>\n
72-12 <\/span><\/td>2.2 <\/span><\/td>370 <\/span><\/td>740 <\/span><\/td>12.7 <\/span><\/td>29.1 <\/span><\/td>60 <\/span><\/td>-2.36 <\/span><\/td>63.22 <\/span><\/td>30x30x4 <\/span><\/td>\n<\/tr>\n
72-13 <\/span><\/td>2.2 <\/span><\/td>700 <\/span><\/td>1400 <\/span><\/td>12.7 <\/span><\/td>55.1 <\/span><\/td>60 <\/span><\/td>-2.36 <\/span><\/td>63.22 <\/span><\/td>30x30x4 <\/span><\/td>\n<\/tr>\n
72-14 <\/span><\/td>2.2 <\/span><\/td>850 <\/span><\/td>1700 <\/span><\/td>12.7 <\/span><\/td>66.9 <\/span><\/td>60 <\/span><\/td>-2.36 <\/span><\/td>63.22 <\/span><\/td>30x30x4 <\/span><\/td>\n<\/tr>\n
72-15 <\/span><\/td>2.2 <\/span><\/td>200 <\/span><\/td>800 <\/span><\/td>12.7 <\/span><\/td>47.2 <\/span><\/td>59.25 <\/span><\/td>2.256 <\/span><\/td>62.28 <\/span><\/td>30x30x4 <\/span><\/td>\n<\/tr>\n
72-16 <\/span><\/td>2.2 <\/span><\/td>190 <\/span><\/td>820 <\/span><\/td>12.7 <\/span><\/td>49.6 <\/span><\/td>59.23 <\/span><\/td>2.43 <\/span><\/td>62.23 <\/span><\/td>30x30x4 <\/span><\/td>\n<\/tr>\n
72-17 <\/span><\/td>2.2 <\/span><\/td>300 <\/span><\/td>900 <\/span><\/td>12.7 <\/span><\/td>47.2 <\/span><\/td>59.54 <\/span><\/td>2.412 <\/span><\/td>62.85 <\/span><\/td>30x30x4 <\/span><\/td>\n<\/tr>\n
72-18 <\/span><\/td>2.2 <\/span><\/td>200 <\/span><\/td>1200 <\/span><\/td>12.7 <\/span><\/td>78.7 <\/span><\/td>59.07 <\/span><\/td>2.992 <\/span><\/td>62.06 <\/span><\/td>30x30x4 <\/span><\/td>\n<\/tr>\n
72-19 <\/span><\/td>2.7 <\/span><\/td>330 <\/span><\/td>800 <\/span><\/td>12.7 <\/span><\/td>37.0 <\/span><\/td>96.8 <\/span><\/td>-4.43 <\/span><\/td>96.8 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
72-20 <\/span><\/td>2.7 <\/span><\/td>350 <\/span><\/td>900 <\/span><\/td>12.7 <\/span><\/td>43.3 <\/span><\/td>96.6 <\/span><\/td>-4.19 <\/span><\/td>96.6 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
73-01 <\/span><\/td>2.2 <\/span><\/td>200 <\/span><\/td>400 <\/span><\/td>6.3 <\/span><\/td>31.7 <\/span><\/td>40 <\/span><\/td>2.68 <\/span><\/td>41.55 <\/span><\/td>25x25x4 <\/span><\/td>\n<\/tr>\n
73-02 <\/span><\/td>2.2 <\/span><\/td>300 <\/span><\/td>600 <\/span><\/td>6.3 <\/span><\/td>47.6 <\/span><\/td>40 <\/span><\/td>2.68 <\/span><\/td>41.55 <\/span><\/td>25x25x4 <\/span><\/td>\n<\/tr>\n
73-03 <\/span><\/td>2.2 <\/span><\/td>370 <\/span><\/td>740 <\/span><\/td>6.3 <\/span><\/td>58.7 <\/span><\/td>40 <\/span><\/td>2.68 <\/span><\/td>41.55 <\/span><\/td>25x25x4 <\/span><\/td>\n<\/tr>\n
73-04 <\/span><\/td>2.2 <\/span><\/td>700 <\/span><\/td>1400 <\/span><\/td>6.3 <\/span><\/td>111.1 <\/span><\/td>40 <\/span><\/td>2.68 <\/span><\/td>41.55 <\/span><\/td>25x25x4 <\/span><\/td>\n<\/tr>\n
73-05 <\/span><\/td>2.2 <\/span><\/td>850 <\/span><\/td>1700 <\/span><\/td>6.3 <\/span><\/td>134.9 <\/span><\/td>40 <\/span><\/td>2.68 <\/span><\/td>41.55 <\/span><\/td>25x25x4 <\/span><\/td>\n<\/tr>\n
73-06 <\/span><\/td>2.2 <\/span><\/td>200 <\/span><\/td>800 <\/span><\/td>6.3 <\/span><\/td>95.2 <\/span><\/td>39.362 <\/span><\/td>4.391 <\/span><\/td>41.024 <\/span><\/td>25x25x4 <\/span><\/td>\n<\/tr>\n
73-07 <\/span><\/td>2.2 <\/span><\/td>190 <\/span><\/td>820 <\/span><\/td>6.3 <\/span><\/td>100.0 <\/span><\/td>39.34 <\/span><\/td>4.526 <\/span><\/td>41.001 <\/span><\/td>25x25x4 <\/span><\/td>\n<\/tr>\n
73-08 <\/span><\/td>2.2 <\/span><\/td>300 <\/span><\/td>900 <\/span><\/td>6.3 <\/span><\/td>95.2 <\/span><\/td>39.575 <\/span><\/td>4.709 <\/span><\/td>41.118 <\/span><\/td>25x25x4 <\/span><\/td>\n<\/tr>\n
73-09 <\/span><\/td>2.2 <\/span><\/td>200 <\/span><\/td>1200 <\/span><\/td>6.3 <\/span><\/td>158.7 <\/span><\/td>39.269 <\/span><\/td>4.956 <\/span><\/td>40.929 <\/span><\/td>25x25x4 <\/span><\/td>\n<\/tr>\n
74-01 <\/span><\/td>1.67 <\/span><\/td>380 <\/span><\/td>720 <\/span><\/td>5.05 <\/span><\/td>67.3 <\/span><\/td>40.307 <\/span><\/td>-2.34 <\/span><\/td>42.628 <\/span><\/td>32x32x4.3 <\/span><\/td>\n<\/tr>\n
74-02 <\/span><\/td>4 <\/span><\/td>190 <\/span><\/td>1000 <\/span><\/td>12.2 <\/span><\/td>66.4 <\/span><\/td>96 <\/span><\/td>-2.89 <\/span><\/td>96.62 <\/span><\/td>\u03c628x4.6 <\/span><\/td>\n<\/tr>\n
74-03 <\/span><\/td>2.7 <\/span><\/td>1100 <\/span><\/td>1900 <\/span><\/td>12.8 <\/span><\/td>62.5 <\/span><\/td>96.903 <\/span><\/td>-7.048 <\/span><\/td>96.903 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
74-04 <\/span><\/td>2.7 <\/span><\/td>780 <\/span><\/td>1100 <\/span><\/td>38 <\/span><\/td>8.4 <\/span><\/td>102.2 <\/span><\/td>-24.429 <\/span><\/td>102.8 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
74-05 <\/span><\/td>2.7 <\/span><\/td>1250 <\/span><\/td>1700 <\/span><\/td>12.8 <\/span><\/td>35.2 <\/span><\/td>98.556 <\/span><\/td>-12.042 <\/span><\/td>98.556 <\/span><\/td>37x37x5 <\/span><\/td>\n<\/tr>\n
74-06 <\/span><\/td>2.7 <\/span><\/td>380 <\/span><\/td>760 <\/span><\/td>5.8 <\/span><\/td>65.5 <\/span><\/td>19.85 <\/span><\/td>-4.457 <\/span><\/td>22.364 <\/span><\/td>\u03c68x5 <\/span><\/td>\n<\/tr>\n
74-07 <\/span><\/td>2.7 <\/span><\/td>350 <\/span><\/td>1100 <\/span><\/td>25.6 <\/span><\/td>29.3 <\/span><\/td>96.8 <\/span><\/td>-7.165 <\/span><\/td>96.8 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
74-08 <\/span><\/td>2.7 <\/span><\/td>820 <\/span><\/td>980 <\/span><\/td>8.7 <\/span><\/td>18.4 <\/span><\/td>96.8 <\/span><\/td>-13.62 <\/span><\/td>96.8 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n
74-09 <\/span><\/td>2.7 <\/span><\/td>285 <\/span><\/td>715 <\/span><\/td>12.8 <\/span><\/td>33.6 <\/span><\/td>97 <\/span><\/td>-4.32 <\/span><\/td>97 <\/span><\/td>37x37x3 <\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/h4>\n

\n

\n

<\/p>