项目概况

采购货物信息列表

序号	货物（服务）名称	数量	计量单位	预算单价
1	光学滤波器	4	片	40000
	技术参数	CWL: 353.3 ± 0.05nm in air FWHM: ≤ 0.5nm Peak transmission: ≥ 50%, goal > 55% Blocking: OD≥6 at 354.7nm * Angle of incidence: 0°, collimated beam Out of band blocking: OD≥6, 200-1200nm Operating temperature: 23°C Size: 1.00 +0/-0.01' diameter CA: ≥ 85% of outer diameter Multiple substrate construction, mounted in Al ring. SQ: 80/50 per MIL-C-48497A *Blocking at 354.7nm to be verified by analysis
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序号	货物（服务）名称	数量	计量单位	预算单价
2	光学滤波器	8	片	27500
	技术参数	CWL: 354.2 ± 0.05nm in air FWHM: ≤ 0.2nm Peak transmission: ≥ 45%, goal > 50% Blocking: OD≥3 at 354.7nm * Angle of incidence: 6°, collimated beam Out of band blocking: OD≥6, 200-1200nm Operating temperature: 23°C Size: 1.00 +0/-0.01' diameter CA: ≥ 85% of outer diameter Multiple substrate construction, mounted in Al ring. SQ: 80/50 per MIL-C-48497A *Blocking at 354.7nm to be verified by analysis
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