dwdm 100ghz filter with 0 8nm spacing

{"cid":"91224593","title":"Epoxy-Free Hermetic DWDM 100GHz Filter for Stable Performance","imgUrl":"https:\/\/img.chinax.com\/nimg\/25\/12\/678cd0dd19933cb68567438b97d7-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Honghui Guanglian","Model Number":"100GHz","Minimum Order Quantity":"100","Delivery Time":"14 work days","Certification":"ISO9001:2015\/ISO14001:2015\/ ISO45001:2018\/ISO27001:2013","Place of Origin":"Shanghai","Payment Terms":"T\/T","Supply Ability":"10K","Packaging Details":"Specified Plastic Box","Operating\u00a0Wavelength\u00a0Range\u00a0(nm)":"1440 - 1640","Center Wavelength*\u03bbc (nm)":"1558.673+0.5","Center Wavelength Tolerance (nm)":"\u03bbc0.00 ~ +0.30","Passband\u00a0(-0.25\u00a0dB\u00a0from\u00a0peak)\u00a0Wavelength\u00a0Range\u00a0\u03bbp":"\uff1e0.40,\uff1c0.51","Reflect\u00a0Band\u00a0@-30dB\u00a0Wavelength\u00a0Range\u00a0\u03bbr":"\uff1c0.35","Ripple\u00a0within\u00a0passband\u00a0(dB)":"\uff1c0.25","Reflection\u00a0isolation\u00a0within\u00a0passband\u00a0(dB)":"\uff1e15","Differences\u00a0among\u00a0Passband\u00a0CWLs@0.5,\u00a03.0\u00a0and\u00a025dB\u00a0down(nm)":"\uff1c0.03","Differences among Passband CWL@0.5dB down and Reflect Band @10dB down(nm)":"\uff1c0.03","Polarization\u00a0Dependent\u00a0Loss\u00a0within\u00a0Passband\u00a0(dB)":"\uff1c0.1","Operating Temperature (\u00b0C)":"0 ~ 75","Wavelength Thermal Shifting\u00a0\u0394\u03bb\/\u0394T (nm\/\u00b0C)":"\uff1c0.0007","Substrate\u00a0Material":"High Quality Optical Glass","Dimension\u00a0(mm)":"(1.30~1.43)\u00d7 (1.30~1.43)\u00d7(0.9~1.40) with 0.25\u00b0wedge","Backside\u00a0AR\u00a0Coating":"\uff1c0.2% Reflection"}}