์ œํ’ˆ์ด ์žฅ๋ฐ”๊ตฌ๋‹ˆ์— ์ถ”๊ฐ€๋จ

600 Grooves, 25mm Square, 250nm Ruled Diffraction Grating

Reflective Ruled Diffraction Gratings

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์žฌ๊ณ  ๋ฒˆํ˜ธ #43-740 ํ’ˆ์ ˆ/๋ฌธ์˜์š”๋ง
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Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
KRW 224,800
๊ฐ€๊ฒฉ(๋ถ€๊ฐ€์„ธ ๋ณ„๋„/Tax excluded)
์ˆ˜๋Ÿ‰ 1-9 KRW 224,800 개당
์ˆ˜๋Ÿ‰ 10-24 KRW 202,300 개당
๋” ํ•„์š”ํ•˜์‹ ๊ฐ€์š”? ๊ฒฌ์  ์š”์ฒญ
์ œํ’ˆ ์ •๋ณด ๋‹ค์šด๋กœ๋“œ

์ œํ’ˆ์‚ฌ์–‘

General

Type:
Reflective Diffraction Grating

Physical & Mechanical Properties

Dimensions (mm):
25.0 x 25.0 ±0.5
Clear Aperture (%):
90
Construction:
Ruled Grating
Direction of Grooves:
Parallel to Short Dimension
Length (mm):
25.00
Thickness (mm):
9.50 ±0.5
Width (mm):
25.00
Alignment of Grooves to Edge (°):
±0.5

Optical Properties

Groove Density (grooves/mm):
600
Blaze Wavelength (nm):
250
Blaze Angle (°):
4.30
Coating:
Bare Aluminum
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Float Glass
Absolute Peak Efficiency, Typical (%):
68
Peak Efficiency Avg, Typical (%):
>67

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
Reach 247:

์ œํ’ˆ์„ค๋ช…

  • ์ตœ๋Œ€ 80%์˜ ํšจ์œจ์„ฑ
  • ๋ฒ ์–ด ์•Œ๋ฃจ๋ฏธ๋Š„ ์ฝ”ํŒ…
  • 250 - 1600nm ๊ตฌ๊ฐ„์—์„œ ๋ธ”๋ ˆ์ด์ฆˆ(Blaze) ํŒŒ์žฅ ์˜ต์…˜

ํšŒ์ ˆ ๊ฒฉ์ž๋Š” ๋‹ค์ƒ‰ (๋ฐฑ์ƒ‰) ๋น›์˜ ํŒŒ๋™์„ ๋ถ„๋ฆฌํ•˜๊ณ  ํšŒ์ ˆ์‹œํ‚ค๋Š” ๊ด‘ํ•™ ๊ธฐ๊ตฌ์ž…๋‹ˆ๋‹ค. ๊ฐ ๊ฒฉ์ž๋Š” ๋งค์šฐ ์ •๋ฐ€ํ•œ ์›ํŒ ๊ฒฉ์ž๋กœ ๋ณต์ œ๋ฉ๋‹ˆ๋‹ค. ์•„๋ž˜์— ์กฐ์ œ ๊ณผ์ •์ด ์„ค๋ช…๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.

๊ณ  ํšจ์œจ์„ฑ์ด ๊ฐ€์žฅ ์ค‘์š”ํ•˜๋‹ค๋ฉด ์ด ๊ณ ํ’ˆ์งˆ์˜ ํ™ˆ๋‚ธ ๊ฒฉ์ž๋Š” ํ•„์š”๋กœ ํ•˜์‹œ๋Š” ๋ชจ๋“  ๊ฒฉ์ž ์š”์†Œ๋ฅผ ์ถฉ์กฑ์‹œ์ผœ ์ค„ ๊ฒƒ์ž…๋‹ˆ๋‹ค. ๊ฒฉ์ž๋Š” ํฌ๊ธฐ์™€ ํ™ˆ ๊ฐ„๊ฒฉ, ๊ทธ๋ฆฌ๊ณ  ๋ธ”๋ ˆ์ด์ฆˆ ํŒŒ์žฅ์œผ๋กœ ์„ ํƒ์ด ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค. ์ด๋ก ์ ์ธ ํ•ด์ƒ๋ ฅ์€ ์›ํŒ ๊ฒฉ์ž์— mm๋‹น ํ™ˆ ๊ฐœ์ˆ˜์™€ ๋น„๋ก€ํ•ฉ๋‹ˆ๋‹ค. ๋ธ”๋ ˆ์ด์ฆˆ ๊ฐ๊ณผ ํ™ˆ ๊ฐ„๊ฒฉ์€ ๊ฒฉ์ž๊ฐ€ ์ตœ๊ณ ์˜ ํšจ์œจ์„ ๋ณด์ผ ์ˆ˜ ์žˆ๋Š” ํŠน์ • ํŒŒ์žฅ๊ณผ ํŒŒ์žฅ ๋ฒ”์œ„๋ฅผ ๊ฒฐ์ •ํ•ฉ๋‹ˆ๋‹ค.

Ruled ํšŒ์ ˆ ๊ฒฉ์ž๋Š” ๋‹ค์–‘ํ•œ ๋‹จ์ƒ‰ํ™”์žฅ์น˜ ์—ฐ๊ตฌ์™€ ํ•™์—…, ์‚ฐ์—… ๋“ฑ์— ์šฉ๋„์— ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค. ๋Œ€๋ถ€๋ถ„์˜ ์ƒ์—…์šฉ ๋ถ„๊ด‘๊ด‘๋„๊ณ„๋Š” (UV, VIS, IR, ํ˜•๊ด‘, ๋ผ๋งŒ, ์›์ž ํก๊ด‘) ํšŒ์ ˆ ๊ฒฉ์ž๋ฅผ ์ด์šฉํ•˜์—ฌ ํŠน์ •ํ•œ ํŒŒ์žฅ์„ ์„ ํƒํ•˜๊ฑฐ๋‚˜ ํŒŒ์žฅ ๋ถ€๋ถ„์„ ์Šค์บ” ํ•ฉ๋‹ˆ๋‹ค. ์ผ๋ฐ˜์ ์œผ๋กœ ๋ณต์ œ๋œ ํ™ˆ ๋‚ธ ๊ฒฉ์ž๋Š” ๋†’์€ ํšจ์œจ๊ณผ ์ฒ˜๋ฆฌ์œจ์ด ํ•„์š”ํ•  ๋•Œ ์‚ฌ์šฉ๋˜์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๋ณต์ œ๋œ ํ™€๋กœ๊ทธ๋ž˜ํ”ฝ ๊ฒฉ์ž๋Š” ์ตœ์†Œ์˜ ๋ฏธ๊ด‘๊ณผ ๊ณ  ํ•ด์ƒ๋„๊ฐ€ ํ•„์š” ํ•  ๋•Œ ์‚ฌ์šฉ๋˜์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์ฃผ์˜: ํ™ˆ ๋‚ธ ๊ฒฉ์ž์™€ ํ™€๋กœ๊ทธ๋ž˜ํ”ฝ ๊ฒฉ์ž ๋ชจ๋‘ ๋‹ค ํšŒ์†์œจ์ด350 milli-joules/cm2 ์ด๊ณ  CW ๋ ˆ์ด์ €๋Š”40 Watts/cm2์ž…๋‹ˆ๋‹ค.

Gratings ์ทจ๊ธ‰๋ฒ•: Gratings๋Š” ์ทจ๊ธ‰ ์‹œ ์ง€๋ฌธ์ด๋‚˜ ์—์–ด๋กœ์กธ์— ์†์ƒ์„ ์ž…์„ ์ˆ˜ ์žˆ์œผ๋ฏ€๋กœ ํŠน๋ณ„ํ•œ ์ฃผ์˜๊ฐ€ ์š”๊ตฌ๋ฉ๋‹ˆ๋‹ค. ๋‹จ, Gratings์˜ ๊ฐ€์žฅ์ž๋ฆฌ ์ชฝ์œผ๋กœ๋งŒ ๋‹ค๋ฃจ์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. Grating ์ œํ’ˆ ํด๋ฆฌ๋‹ ์‹œ, ๋‹น์‚ฌ๋กœ ๋จผ์ € ๋ฌธ์˜์ฃผ์‹ญ์‹œ์˜ค.

Manufacturing of Ruled Gratings

ํ™ˆ๋‚ธ ํšŒ์ ˆ๊ฒฉ์ž๋Š” “master grating”์ด๋ผ๊ณ  ์•Œ๋ ค์ง„ ๊ด‘ํ•™์ ์œผ๋กœ ํ‰ํ‰ํ•œ ์•Œ๋ฃจ๋ฏธ๋Š„์ด ์ฝ”ํŒ…๋œ ๊ธฐ๋ฐ˜์— ๊ฐ„๊ฒฉ์ด ์ข๊ณ  ์ผ์ง์„ ์œผ๋กœ ํ‰ํ–‰ํ•œ ํ™ˆ์„ ๊ทธ์–ด ๋งŒ๋“ค์–ด์ง‘๋‹ˆ๋‹ค. ์ •๋ฐ€ํ•˜๊ณ  interferometer๋กœ ์กฐ์ ˆ๋œ ํ™ˆ์„ ๊ธ‹๋Š” ์—”์ง„๋“ค์€ ์ค€๋น„๋œ ๊ธฐ๋ฐ˜์— ๋งค์šฐ ๊ฐ€๋Š” ๋‹ค์ด์•„๋ชฌ๋“œ ํ‹€๋กœ ์›ํ•˜๋Š” ๊ฐ์˜ (๋ธ”๋ ˆ์ด์ฆˆ ๊ฐ๋„๋กœ ์•Œ๋ ค์ง„) ํ†ฑ๋‚  ๋ชจ์–‘์„ ์ œ์ž‘ํ•ฉ๋‹ˆ๋‹ค. ๋ณต์ œ ๋‹จ๊ณ„๋Š” ์ด ์›ํŒ ๊ฒฉ์ž์— ๋งค์šฐ ์–‡์€ ๋ถ„๋ฆฌ ์ธต์„ ์ง„๊ณต ์ฆ์ฐฝ-์ฝ”ํŒ…ํ•˜๋Š”๊ฒƒ์œผ๋กœ ์‹œ์ž‘๋ฉ๋‹ˆ๋‹ค. ์•Œ๋ฃจ๋ฏธ๋Š„ ์ฝ”ํŒ…์ด ๋ถ„๋ฆฌ๋œ ์ธต ์œ„์— ์žฅ์ฐฉ๋ฉ๋‹ˆ๋‹ค. ์—ํญ์‹œ ์ฝ”ํŒ…๋œ ํ‰ํ‰ํ•œ ์œ ๋ฆฌ ๊ธฐ๋ฐ˜์€ ์ธต์œผ๋กœ ๋œ ์›ํŒ ์œ„์— ์˜ฌ๋ ค์ ธ ํ™ˆ์ด๋‚œ ๋ฉด์„ ๋ณต์ œํ•ฉ๋‹ˆ๋‹ค. ํ•ฉ์นœ ์ธต์ด ๊ฒฝํ™”๋˜๋ฉฐ master grating์œผ๋กœ๋ถ€ํ„ฐ ๋ถ„๋ฆฌ๊ฐ€ ๋˜๋ฉด ์™„์„ฑ์ž…๋‹ˆ๋‹ค.

์ œํ’ˆ์ž๋ฃŒ

์ทจ๊ธ‰ ์‹œ ์ฃผ์˜์‚ฌํ•ญ

ํ•ด๋‹น ์ œํ’ˆ์˜ ๊ฒฝ์šฐ ์†์ƒ๋˜์ง€ ์•Š์œผ๋ฉด์„œ ์žฅ๊ธฐ์ ์ธ ์„ฑ๋Šฅ์ด ๋ณด์žฅ๋˜๋ ค๋ฉด ์ทจ๊ธ‰ ์‹œ ์ฃผ์˜ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๊ด‘ํ•™ ํ’ˆ์งˆ์ด ์œ ์ง€๋˜๋ ค๋ฉด ์ ์ ˆํ•œ ์ทจ๊ธ‰, ํด๋ฆฌ๋‹ ๋ฐ ๋ณด๊ด€์ด ํ•„์ˆ˜์ž…๋‹ˆ๋‹ค. ๊ด‘ํ•™ ๋ถ€ํ’ˆ ํด๋ฆฌ๋‹ ๊ธฐ์ˆ  ์ž๋ฃŒ๋ฅผ ํ†ตํ•ด ๋‹จ๊ณ„๋ณ„ ๊ฐ€์ด๋“œ์™€ ์‚ฌ๋ก€๋ฅผ ํ™•์ธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋งž์ถคํ˜• ์ง€์›์ด ํ•„์š”ํ•  ๊ฒฝ์šฐ ์ด๋ฉ”์ผ์ด๋‚˜ ์ฑ„ํŒ…์„ ํ†ตํ•ด ๊ธฐ์ˆ  ์ง€์› ์„œ๋น„์Šค๋ฅผ ๋ฐ›์•„๋ณด์„ธ์š”.

ย 
์˜์—… & ๊ธฐ์ˆ  ์ง€์›
ย 
๋ณธ์‚ฌ ๋ฐ ์ง€์‚ฌ๋ณ„ ์—ฐ๋ฝ์ฒ˜ ํ™•์ธํ•˜๊ธฐ
๋น ๋ฅธ
๊ฒฌ์  ์š”์ฒญ ๋„๊ตฌ
์žฌ๊ณ  ๋ฒˆํ˜ธ ์ž…๋ ฅ ํ•„์š”
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